Amino Acid (122)

Glutathione precursor N-Acetyl-L-Cysteine (NAC) from Natural Factors is a free form amino acid required by the body to make glutathione. Glutathione is a key antioxidant that is involved in many physiological processes, such as fighting oxidative stress, maintaining a healthy immune system, repairing tissues, and supporting overall health. It also recycles other antioxidants. Uses & Benefits Scavenges free radicals and reduces oxidative stress Supports immune system health Replenishes depleted glutathione stores Aids respiratory health Reduces the frequency of flu-like symptoms in adults over 65 Medicinal Ingredients Each vegetarian capsule contains: N-Acetyl-L-Cysteine (NAC) 600 mg Non-Medicinal IngredientsVegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, croscarmellose sodium, vegetable grade magnesium stearate (lubricant). Suggested Use N-Acetyl-L-Cysteine (NAC) is a highly stable form of cysteine and is a precursor in the body to the critical antioxidant glutathione.  It provides antioxidant support and helps to reduce the severity and frequency of influenza-like symptoms in adults over 65 years of age and in those suffering from chronic degenerative diseases Recommended use Recommended adult dose: 1 capsule 2 times daily with meals or as directed by a health care practitioner. Consult a health care practitioner for use beyond 6 months. Cautions If you are pregnant or breastfeeding, or have kidney stones, consult a health care practitioner prior to use. If you are taking antibiotics and/or nitroglycerin, do not use this product. Consult a health care practitioner if symptoms persist or worsen. Keep out of the reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs Feature Summary Natural Factors N-Acetyl-L-Cysteine (NAC) is a free form amino acid and a vital part of the body’s antioxidant defence system. It is needed for the production of glutathione, a key antioxidant involved in many physiological processes, such as fighting oxidative stress, maintaining a healthy immune system, repairing tissues, cellular detoxification, and supporting overall health. NAC supplementation has been clinically shown to increase the body’s antioxidant capacity and help reduce the severity and frequency of influenza-like symptoms in adults over 65. NAC is also the most stable and readily absorbed form of cysteine. As a free form amino acid, cysteine is one step closer to producing glutathione than when it is consumed as part of a complete protein from food. Oral supplementation with NAC also increases glutathione levels more effectively than supplementing with glutathione itself. This is because glutathione breaks down in the gastrointestinal tract whereas NAC does not. It passes into the bloodstream intact. The 1200 mg per day (600 mg 2 times per day) is supported by clinical research. This is an ideal nutritional supplement for adults who would like to improve their immune system health. NAC is an effective option for anyone with high levels of oxidative stress or depleted glutathione stores.

  Relieves chronic bronchitis symptoms Promotes respiratory health, helps clear excess mucus Protects the liver by boosting glutathione levels Supports detoxification DiscussionNAC (N-AcetylCysteine) is a precursor to the important antioxidant glutathione and relieves the symptoms of chronic bronchitis.GuaranteesAOR™ guarantees that all ingredients have been declared on the label. Contains no wheat, gluten, nuts, peanuts, sesame seeds, sulphites, mustard, soy, dairy, eggs, fish or shellfish.Adult DosageTake one capsule per day with a meal containing protein, or as directed by a qualified health care practitioner.CautionsConsult a health care practitioner prior to use if you suffer from cystinuria or cystine kidney stones, if you are pregnant or breastfeeding, for use beyond six months or if symptoms persist or worsen. Do not use with charcoal, if you are taking antibiotics or nitroglycerin.Main ApplicationsAntioxidantAnti-mucus in the lungsAcetaminophen overdoseImmunityLiver detoxificationDisclaimerThe information and product descriptions appearing on this website are for information purposes only, and are not intended to provide or replace medical advice to individuals from a qualified health care professional. Consult with your physician if you have any health concerns, and before initiating any new diet, exercise, supplement, or other lifestyle changes.Supplement FactsServing Size: One CapsuleN-Acetyl-L-Cysteine500 mgNon-medicinal Ingredients: sodium stearyl fumarate, microcrystalline cellulose. Capsule: hypromellose.

Glutathione Guaranteed! Your body’s master antioxidant, which supports a healthy liver and optimizes cellular health.* 450 mg of Glutathione 1,000 mg of Essential Phospholipids 30 individually-wrapped packets per carton L-GSH Traditional oral forms of Glutathione are destroyed by the body’s digestive juices, and it’s been said the only efficient way to boost Glutathione levels is through time-consuming, uncomfortable and expensive intravenous injections.Lypo-Spheric® Glutathione encapsulates the Glutathione in liposomes made from Essential Phospholipids, which protect it from being destroyed by digestive juices. Within minutes of taking Lypo-Spheric™ Glutathione, the tiny liposomes filled with Glutathione are transported directly into the bloodstream, and into the cells. This makes Lypo-Spheric® Glutathione one of the most efficient and cost-effective ways to boost your levels of this essential antioxidant.Every cell in the body needs Glutathione. As we age, our body’s Glutathione production diminishes, leading to a detrimental drop in the cellular functions that help maintain a healthy heart, brain, eyes, liver, kidneys, pancreas, and joints.Glutathione:The major endogenous antioxidant produced by the cells, participating directly in the neutralization of free radicals and reactive oxygen compoundsMaintains exogenous antioxidants such as vitamins C and E in their active formsUsed in metabolic and biochemical reactions such as DNA synthesis and repair, protein synthesis, prostaglandin synthesis, amino acid transport, and enzyme activationSupports a healthy liver and promotes normal detoxificationDirections for UseAs a dietary supplement, take one packet 1 to 2 times per day, or as directed by a healthcare practitioner. For best results, snip or tear the notched end off the packet, squeeze into one or more ounces of your favorite cool beverage, drink on an empty stomach, and wait at least 15 minutes before eating for maximum absorption.We do not recommend mixing any of the products in hot beverages, because this could damage the liposomes.We also do not recommend blending any of our products in a food processor or blender.Storage InstructionsRefrigeration is recommended for maximum effectiveness. Do not freeze or place in direct sunlight for extended periods of time. The stability of the Lypo-Spheric® Glutathione deteriorates rapidly once an individual packet is opened. We do not recommend storing partially used packets of the Lypo-Spheric® Glutathione for later use.

Now Amino Complex Helps the body metabolize proteins A factor in the maintenance of good health L-Arginine is involved in protein synthesis Amino Acids are an essential component of all metabolic processes and structure in the human body. This formula provides all the essential amino acids to support overall health. Depending on one’s lifestyle, diet choices, impaired metabolism, and genetic differences, individuals may have sub-par levels of certain amino acids. Supplementation can help make up for these losses. NOW® Amino Complex combines whey and soy protein sources to provide a complete amino acid profile and augments this mixture with free-form L-Arginine, L-glutamine, and L-Ornithine and Vitamin B6 to provide improved protein synthesis. This product contains dairy and soy.NPN 80033551 DIRECTIONS Adult Dosage: Take 4 capsules 2-3 times daily. Take with meals, preferably juice, a few hours before or after taking other medications or health care products. Consult a health care practitioner for use beyond 2 months. If you suffer from a cardiovascular disease, consult your health care practitioner for use beyond 6 weeks. INGREDIENTS Each capsule contains:L-Arginine 51 mgL-Glutamine 51 mgL-Ornithine (from L-Ornithine Hydrochloride) 7.8 mgVitamin B6 (from Pyridoxine Hydrochloride) 3.25 mgProprietary Protein Blend 579 mg   Soy Protein (Glycine max) (providing 1.7 mg AIE ofSoy Isoflavones) Sodium Caseinate (Bos taurus - milk),   Whey Protein Isolate (Bos taurus - milk)Non-Medicinal Ingredients: Veg Capsule (hypromellose, water), Cellulose, Stearic Acid (vegetable source), Silica. Typical Amino Acid Profile Essential Amino Acids mg per 4 capsule serving L-Histidine 37 L-Isoleucine 115 L-Leucine 205 L-Lysine 185 L-Methionine 35 L-Phenylalanine 72 L-Threonine 141 L-Tryptophan 37 L-Valine 141 NON-ESSENTIAL AMINO ACIDS L-Alanine 135 L-Arginine 306 L-Aspartic Acid 246 L-Cysteine 38 L-Glutamic Acid 454 L-Glutamine 200 L-Glycine 167 L-Hydroxyproline 44 L-Ornithine 24 L-Proline 179 L-Serine 106 L-Tyrosine     RISK INFORMATION Ensure you are up-to-date on mammograms and gynaecological evaluations prior to use. Consult a health care practitioner prior to use if symptoms worsen , if you have human herpes virus, if you are taking cyclosporine, estrogens, birth control medications, medroxyprogesterone, norethindrone, nitrates, potassium-increasing drugs, sildenafil, xylitol, aminophyllin, blood thinners, hormone replacement therapy (HRT) including thyroid HRT, or medication for cardiovascular diseases or erectile dysfunction. Consult a health care practitioner prior to use if you have a history of hormonal or gynaecological disease, including ovarian cancer, endometriosis, and/or uterine fibroids, if you have a liver disorder or develop liver-related symptoms (e.g. abdominal pain, jaundice, dark urine), if your cardiovascular condition worsens, if you have a renal/kidney disease, if you are following a low protein diet, or if you suffer from a cardiovascular disease and are attempting an increase in physical activity. Discontinue use and consult a health care practitioner if you experience breast pain, discomfort and/or tenderness, or if you experience a recurrence of menstruation and/or uterine spotting. Do not use if you currently have or previously had breast cancer and/or breast tumours or if you have a predisposition to breast cancer, as indicated by an abnormal mammogram and/or biopsy, or a family member with breast cancer, if you have had a heart attack/myocardial infarction, if you are allergic to cow milk products. Do not use if you have sickle cell anemia, hypertension, gout, decreased platelet count, elevated blood-urea nitrogen, serum creatine and creatinine, delayed menses, asthma, hypersensitivity to L-Ornithine, ornithine supplements, or are Ornithine Delta-Aminotransferase deficient, or are pregnant or breastfeeding. Some people may experience gastrointestinal discomfort (such as diarrhea).

Natural muscle food L-glutamine is an amino acid essential for recovery after strenuous exercise or critical illness. Following heavy or prolonged exercise it protects muscle tissue and supports muscle growth. Natural Factors Micronized L-Glutamine provides an easier form of glutamine for the body to absorb. It has no taste and mixes easily into water.    Uses & Benefits Accelerates recovery time, increases energy, and reduces the risk of infection following prolonged or intense exercise Supports muscle recovery and growth, especially following strenuous exercise Naturally boosts the immune system, helping to protect against infection and disease Helps prevent infection during illness by strengthening the immune system, maintaining the integrity of the intestinal barrier, and preventing infectious agents from entering the body Medicinal Ingredients Each scoop (5 g) or 1 heaping tsp contains:   Micronized L-glutamine 5 g Non-Medicinal IngredientsVegetarian capsule (carbohydrate gum [cellulose], purified water), rice powder, vegetable grade magnesium stearate (lubricant). Suggested Use L-glutamine is an amino acid that can be found throughout the body, primarily in the brain, gastrointestinal tract, muscles, and liver cells. During strenuous exercise, L-glutamine levels in the muscle and blood are greatly depleted. Supplementing with L-glutamine can help restore plasma L-glutamine levels depleted after periods of physical stress and can accelerate recovery time. Additional benefits include increased immunity and energy, as well as enhanced digestive and brain function. Micronization technology greatly minimizes the particle size, thus allowing your body to more easily break down and absorb the glutamine. Advanced Info Glutamine is a naturally occurring amino acid involved in a wide variety of metabolic processes, including the synthesis of proteins and nucleic acids, and energy production. Glutamine is the most abundant amino acid in skeletal muscle and plasma and is known to be an important nutrient for cell proliferation, survival, and repair; defending the body against inflammation and infection; and helping the body recover from illness or stress. More glutamine is used during periods of prolonged or heavy exercise, trauma, inflammation, immune system dysfunction, and some illnesses. These states may result in a glutamine deficiency, leading to impaired immune response and increased risk of infection.While skeletal muscle is able to synthesize glutamine, many other cells and tissues that rely on glutamine to function properly are not. Immune cells and the kidney, liver, and gastrointestinal tract rely on glutamine from skeletal muscle. Skeletal muscle consequently requires a constant supply of glutamine.Supplementation with glutamine helps ensure normal muscle function, aids recovery from physical trauma and illness, and naturally boosts the immune system, helping to protect against infection and disease. Glutamine supplementation is ideal for athletes who want to prevent problems associated with intensive training, and for anyone who would like to recover faster from over-training. Recommended dose Recommended adult dose: 1 scoop (5 g) or 1 heaping tsp daily or as directed by a health care practitioner. L-glutamine has no taste and mixes easily in water or your favourite beverage. Cautions Consult a health care practitioner prior to use if you are following a low-protein diet, or if you are pregnant or breastfeeding. Keep out of the reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans.

Now Taurine 500mg 100 Veg Capsules An amino acid that assists in lipid metabolism to help support and maintain healthy heart function Regular Strength Vegetarian / Vegan Taurine is a conditionally essential amino acid that is not utilized for protein synthesis but is mainly found free in most tissues, especially throughout the heart and nervous system. Taurine is important in several metabolic processes of the body, including stabilizing cell membranes in electrically active tissues, such as the brain and heart. It functions in tissues by stabilizing cell membranes and aiding the transport of potassium, sodium, calcium and magnesium in and out of cells. Taurine helps to generate and regulate nerve impulses and supports the maintenance of normal fluid balance; it is also used by the body in visual pathways, as well as in the brain and nervous system, where it works together with glycine and GABA as a neurotransmitter. This double-strength 1000mg veg capsule version reduces the number of pills needed per day and makes this product suitable for vegetarians and vegans.NPN 80019686 DIRECTIONS Adult Dosage: Take 1 capsule 3 times daily. Take with juice or water, between meals. INGREDIENTS Each capsule contains:Taurine (Free-Form Amino Acid) 500 mg Non-Medicinal Ingredients: Veg Capsule (hypromellose, water), Stearic Acid (vegetable source). RISK INFORMATION Do not use it if you are pregnant or breastfeeding.

Antioxidants for the maintenance of healthy cells and tissues in individuals with chronic bronchitis With 600mg of NAC (N-Acetyl-Cysteine) With synergistic Selenium & Molybdenum Awareness of the importance of antioxidants, especially in the increasingly toxic environments in which we live, has increased demand for products that protect against the damaging effects of reactive oxygen species (ROS) such as hydrogen peroxide and hydroxyl free radicals. These free radicals can be formed by our own metabolism (oxygen to burn fuel), and from external environmental factors such as pollutants, tobacco, smoke, drugs, xenobiotics, or radiation. N-acetyl cysteine (NAC) is a very efficient way to replenish glutathione, one of the body’s most potent antioxidants, and reduce the damaging effects of ROS. Scientific study has also shown a reduction in sick leave time when NAC has been administered to those suffering from chronic bronchitis. NOW® has added the essential trace minerals of molybdenum and selenium to further enhance the antioxidant potential of this formulation.DIRECTIONSAdult Dosage: Take 1 capsule daily with a protein containing meal.INGREDIENTS Each capsule contains:N-Acetyl Cysteine 600 mgMolybdenum (from Sodium Molybdate) 50 mcgSelenium (as L-Selenomethionine) 25 mcgNon-Medicinal Ingredients: Veg Capsule (hypromellose, water), Stearic Acid (vegetable source), Citric Acid.RISK INFORMATIONConsult a health care practitioner prior to use if you are taking nitroglycerin, acetaminophen, iron supplements or if you have gout. Consult a health care practitioner for use beyond 6 months. Do not use if you suffer from cystinuria/cystine kidney stones, are pregnant or breastfeeding.

A critical antioxidant scientifically proven to scavenge free radicals NAC is a precursor to glutathione, a critical antioxidant scientifically proven to scavenge free radicals. NAC has the unique ability to maintain healthy lung tissue, support the body's natural defences and enhance cellular health and longevity. These qualities make NAC especially beneficial for active people, the elderly and those exposed to polluted environments. Uses & Benefits Super antioxidant Free radical scavenger Detoxifies the body Offers liver support Boosts immune system   Medicinal ingredients Each vegetarian capsule contains: N-acetyl-L-cysteine (NAC) 500 mg Non-medicinal Ingredients Rice powder, vegetarian capsule (carbohydrate gum [cellulose], purified water), vegetable grade magnesium stearate (lubricant). Recommended use N-acetyl-L-cysteine (NAC) is a highly stable form of cysteine and is a precursor in the body to the critical antioxidant glutathione. It provides antioxidant support and is especially beneficial for active people, the elderly, and those exposed to polluted environments. Antioxidant for the maintenance of good health. Helps reduce oxidative stress during exercise, support immune function, and relieve symptoms of chronic bronchitis. Recommended dose Recommended adult dose: 1 capsule 2–3 times daily or as directed by a health care practitioner. As an antioxidant (adults): 1 capsule daily or as directed by a health care practitioner. Take with meals providing protein. Do not use beyond 24 weeks Cautions Consult a health care practitioner prior to use if you are taking nitroglycerin or antibiotics. Do not use if you have acetylcysteine allergy, or if you are pregnant or breastfeeding. Consult a health care practitioner if you have cystinuria. Keep out of the reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.

Now Acetyl L-Carnitine 500mg 100 Veg Capsules Helps to support healthy brain and cognitive function in older adults Vegetarian / Vegan Highest Grade Available Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel). ALC is a highly bioavailable form of L-carnitine that can cross the blood-brain barrier, helping to manage oxidative damage, supporting mitochondrial function, and maintaining normal neurotransmitter activity. Clinical studies suggest that ALC helps to maintain optimal neurological health.NPN 80043889 DIRECTIONS Adult Dosage: Take one capsule 3 times daily with meals. INGREDIENTS Each capsule contains:Acetyl-L-Carnitine (From N-Acetyl-L-Carnitine Hydrochloride) 500 mgNon-Medicinal Ingredients: Veg Capsule (hypromellose, water), Magnesium Stearate (vegetable source), Stearic Acid (vegetable source). RISK INFORMATION Do not use if you are pregnant or breastfeeding, or if you have a primary systemic L-carnitine deficiency or secondary L-carnitine deficiency (inborn errors in metabolism) for which levocarnitine supplementation is prescribed and/or monitored by a healthcare practitioner. Consult a health care practitioner prior to use if you have liver or kidney disease, if you have had a seizure, if you have hypothyroidism, or if you take blood thinners. Agitation, nausea, headache and vomiting have been known to occur, in which case discontinue use. Mild gastrointestinal symptoms (abdominal cramps and diarrhea) have been reported. Feelings of sleeplessness or overstimulation may occur, discontinue use if feelings persist or worsen. Low incidences of seizures have been reported with oral doses in individuals with or without pre-existing seizure disorders.

Now GABA 500mg + B6 Veg Capsules  Helps to promote relaxation temporarily A factor in the maintenance of good health With Vitamin B-6 Vegetarian / Vegan GABA (Gamma-Aminobutyric Acid) is a non-protein amino acid that functions as a neurotransmitter in the human brain. GABA is naturally produced in the body and its presence within the central nervous system may help promote relaxation and ease nervous tension. NOW provides only the naturally occurring L-form of GABA as found in food and the body. DIRECTIONS Adult Dosage: Take 1 capsule 2 or 3 times daily as needed, preferably with juice or water on an empty stomach. INGREDIENTS Each capsule contains:GABA (Gamma Aminobutyric Acid) 500 mgVitamin B6 (as Pyridixine Hydrochloride) 2 mgNon-Medicinal Ingredients: Veg Capsule (hypromellose, water), Rice Flour, Magnesium Stearate (vegetable source), Silica. RISK INFORMATION  Consult a health care practitioner prior to use if you are pregnant or breastfeeding, if you are taking prescription anti-anxiety medications, or have epilepsy.

Emotional well-being 5-HTP is an amino acid vital to the production of the neurotransmitter serotonin. Low serotonin is linked to many common conditions including depression, sleeplessness, migraines, and fibromyalgia. By improving serotonin levels, Natural Factors 5-HTP can help support emotional well-being, improve sleep quality, relieve the pain of fibromyalgia, prevent migraines, and curb appetite. Uses & Benefits Helps improve mood Combats insomnia by improving sleep quality Relieves the pain of fibromyalgia Helps prevent migraines Feature Summary Serotonin is an important neurotransmitter that influences mood, appetite, sleep habits, and pain tolerance. Although serotonin is made by the body, the building blocks it needs are often lacking. 5-HTP from Natural Factors is a free-form amino acid and a direct precursor to serotonin.By increasing serotonin levels, 5-HTP helps promote healthy mood balance and is useful as a sleep aid for people who have difficulty sleeping. It also helps relieve symptoms of fibromyalgia and can be used preventatively to help reduce the severity and duration of migraine headaches.5-HTP is sourced naturally from the seeds of the African plant Griffonia simplicifolia The timed-release caplets are designed to release 5-HTP gradually to minimize the mild gastrointestinal side effects sometimes caused by 5-HTP. Each caplet contains 100 mg of 5-HTP to increase serotonin levels without creating dependence. It is guaranteed pure and free from contaminants, contains no GMOs, and is suitable for vegetarians and vegans. Medicinal ingredients Each caplet contains: L-5-HTP (L-5-hydroxytryptophan) (Griffonia simplicifolia) (seed) 100 mg Non-medicinal ingredientsDibasic calcium phosphate dihydrate, microcrystalline cellulose, purified water, enteric coating (ethylcellulose, medium chain triglycerides, oleic acid, carbohydrate gum [cellulose], glycerin, sodium alginate, stearic acid), vegetable grade magnesium stearate (lubricant). Suggested Use Helps to promote healthy mood balance. Helps to relieve symptoms of fibromyalgia. Used as a sleep aid. Recommended dose Recommended adult dose: Healthy mood balance: 1–2 caplets 3 times daily with food or as directed by a health care practitioner. To minimize the risk of gastrointestinal side effects, start dosing at 100 mg 2–3 times daily and slowly increase to effective dose over a 2-week period. Use for at least 1 week to see beneficial effects. Consult a health care practitioner for use beyond 1 year. Relief of fibromyalgia symptoms: 2 caplets 3–4 times daily with food or as directed by a health care practitioner. To minimize the risk of gastrointestinal side effects, start dosing at 100 mg 2–3 times daily and slowly increase to effective dose over a 2-week period. Use for at least 2 weeks to see beneficial effects. Consult a health care practitioner for use beyond 1 year. Sleep aid: 2–4 caplets daily with food or as directed by a heath care practitioner. Take 30–45 minutes before bedtime. Cautions Sleep aid: Consult a health care practitioner if sleeplessness persists continuously for more than 4 weeks (chronic insomnia). All uses (except sleep aid): Consult a health care practitioner if symptoms persist or worsen. All uses: Consult a health care practitioner prior to use if you are pregnant, breastfeeding, or taking carbidopa or drugs/supplements with serotonergic activity. These may include, but are not limited to, L-tryptophan, S-Adenosylmethionine (SAM-e), St. John’s wort, antidepressants, pain killers, over-the-counter cough and cold medication containing dextromethorphan, anti-nausea medication, and anti-migraine medication. Stop use and consult a health care practitioner if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain, or if you experience skin changes. Avoid taking with alcohol or products that cause drowsiness. Do not use this product if you have scleroderma. Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle, or involved in activities requiring mental alertness. Some people may experience diarrhea, nausea, vomiting, and abdominal pain. Keep out of the reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans.

ʟ‑Tyrosine is an amino acid which helps optimize weight loss, mood, libido, efficiency at work, and peripheral circulation—thus helping to reduce cold limbs.ʟ‑Tyrosine is a nonessential amino acid (protein building block) that the body synthesizes from the amino acid phenylalanine. Tyrosine is important for the structure of almost all proteins in the body.ʟ‑Tyrosine, through its effect on neurotransmitters, may affect several health conditions, including mood disorders. Preliminary findings indicate a beneficial effect of tyrosine, along with other amino acids, in people affected by dementia, including Alzheimer’s disease. Due to its role as a precursor to norepinephrine and epinephrine (two of the body’s main stress-related hormones), tyrosine may also ease the adverse effects of environmental, psychosocial, and physical stress.ʟ‑Tyrosine is a precursor to thyroxine, a primary thyroid hormone. Tyrosine is a precursor to many neurotransmitters, such as adrenaline (also called epinephrine); noradrenaline (also called norepinephrine); and ʟ‑dopamine, which is a precursor to dopamine. These neurotransmitters are crucial to brain functions. ʟ‑Tyrosine also supports libido and protects from ultraviolet rays.ʟ‑Tyrosine is used to treat conditions such as mood disorder, poor coping ability, fatigue, low sex drive, low metabolism, and drug abuse (when combined with tryptophan). It can also improve endurance under stress and is effective as an appetite suppressant. When taken properly, ʟ‑tyrosinecan assist a sluggish thyroid and aid the dieter in losing excess, unwanted pounds.ʟ‑Tyrosine is converted by skin cells into melanin, the dark pigment that protects against the harmful effects of ultraviolet light. Thyroid hormones, which have a role in almost every process in the body, also contain tyrosine as part of their structure.DIRECTIONS OF USETake 2 capsules per day with meals or as directed by your health-care practitioner.Duration of use: Consult a health-care practitioner for long-term use.INGREDIENTSEach vegetable capsule contains:ʟ‑Tyrosine 500 mg Other ingredients: Microcrystalline cellulose, vegetable magnesium stearate, and silicon dioxide in a non‑GMO vegetable capsule composed of vegetable carbohydrate gum and purified water.

Helps in the management of some forms of stress (physical, psychological, sleep deprivation, multitasking, etc.). Pharmaceutical Grade L-Tyrosine is a conditionally indispensable amino acid required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin. Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the main actors in the body’s response to acute stress and, along with dopamine, help to support a positive mood and mental alertness. In addition, L-Tyrosine is especially critical for the normal function of the thyroid gland.NPN 80004769 DIRECTIONS Adult Dosage: Take 2 capsules 1-2 times daily between meals. Take up to one hour before, or during periods of physical stress. For occasional use. INGREDIENTS Each capsule contains: L-Tyrosine 500 mgNon-Medicinal Ingredients: Capsule (gelatin, water), Stearic Acid (vegetable source), Silica. RISK INFORMATION Consult a health care practitioner prior to use if you are pregnant or breastfeeding or are following a low protein diet.

Helps reduce pain associated with osteoarthritis Supports mood and brain function Stabilized, non-enteric form Vegetarian / Vegan SAMe (S-adenosylmethionine), a compound native to the body, is a component of many biochemical reactions, including those that affect brain biochemistry and joint health. SAMe is critical for the synthesis of neurotransmitters, is important for energy production in the brain, contributes to the maintenance of healthy cell membrane function, and influences cartilage metabolism. SAM-e Stabililzed 200 mg capsule delivers a clinically-tested dose in a patented stabilized form that does not require enteric coating for effective absorption. NPN: 80094601 DIRECTIONS Adult Dosage: Take 1-3 capsules once daily on an empty stomach. Use for a minimum of 2 weeks to see beneficial effects.    INGREDIENTS Each capsule contains: S-Adenosylmethionine (from S-Adenosyl-L-Methionine Disulfate Tosylate) 200 mg Non-Medicinal Ingredients: Veg Capsule (hypromellose, water), Microcrystalline Cellulose, Stearic Acid (vegetable source), Silica. RISK INFORMATION Do not use if you have been diagnosed with bipolar disorder. Do not use this product within 2 weeks of discontinuing a Monoamine Oxidase Inhibitor (MAOI) drug. Consult a health care practitioner before use if you are taking any other medications. Do not use if you are pregnant orbreastfeeding. Flatulence, nausea, vomiting, diarrhea, constipation, dry mouth, mild insomnia, sweating, dizziness and nervousness may occur.

Boosts physical and mental energy Acetyl-L-carnitine is the biologically active form of the amino acid L-carnitine. It can cross the blood-brain barrier, making it ideal for promoting neurological health. Acetyl-L-carnitine has antioxidant activity and is important for heart and brain function. It also produces energy at the cellular level.   Uses & Benefits Promotes neurological health and mental energy Supports improved learning, attention, long-term memory, and mood Improves neuropathy (nerve pain) in certain conditions May help improve the symptoms of anxiety Helps the body produce energy at the cellular level Feature Summary Carnitine and its derivatives exist in a carnitine “pool” in the body. Cellular enzymes and transporters rapidly convert the carnitine to the required form and transport it to the tissues. Carnitine and its derivatives play a key role in fat, carbohydrate, and protein metabolism and energy production and are critical components for mitochondrial metabolism. Acetyl-L-carnitine (ALC) is the most important derivative of carnitine and occurs naturally in the body. Because ALC is considered to have greater bioavailability and is therefore more able to cross neurological membranes, it is the preferred form to take for promoting neurological health. The levels of carnitine and its derivatives are critical to normal biological functioning. Carnitine is present in the diet in red meats and dairy products, and humans can make carnitine from the amino acids lysine and methionine. However, carnitine deficiency can occur with certain conditions. ALC has been studied in various conditions including neurological and cognitive disorders, and cardiovascular disease, as well as with respect to the fatigue and pain associated with conditions such as chronic fatigue syndrome and sciatica. Medicinal ingredients Each Capsule Contains:Acetyl-L-Carnitine(N-Acetyl L-carnitine hydrochloride)500 mg Non-medicinal Ingredients Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant), silica. Recommended use Acetyl-L-carnitine is a highly biovailable form of L-carnitine and is able to effectively cross the blood-brain barrier. Acetyl-L-carnitine assists the critical conversion of choline into acetylcholine. Acetylcholine is one of the most important neurotransmitters necessary for healthy brain function, enhancing physical performance and metabolizing fat. Helps reduce fatigue. Helps support cognitive function in the elderly sub-population. Recommended dose 2 capsules 2 times daily with meals or as directed by a health care practitioner. Keep out of reach of children. Cautions Feelings of overstimulation and/or sleeplessness may occur; discontinue use if feelings persist or worsen. Consult a health care practitioner if you are pregnant or breastfeeding. Consult a health care practitioner prior to use if you have been instructed to follow a low protein diet, or if you have a pre-existing seizure disorder, liver or kidney disease. Keep out of reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans.

Promotes deep relaxation and mental clarity Stress-Relax Mental Calmness® formula provides natural anxiety and stress control without the side effects of pharmaceutical drugs. For anyone feeling stressed, frazzled or over-committed in this 24/7 world, this safe supplement restores mental calmness and promotes relaxation.    Uses & Benefits Helps reduce feelings of stress and nervousness Helps promote relaxation without causing drowsiness Helps improve concentration and mental clarity Helps improve sleep quality by restoring mental calmness Helps control stress-related food cravings Mental Calmness Stress, anxiety, muscle tension and irritability can take the enjoyment out of life and reduce your well-being and mental performance at work and at home. On a physical level, a relaxed state of mind requires increased production of alpha waves in the brain and increased levels of the neurotransmitters dopamine and serotonin. An amino acid from green tea called L-theanine has been shown to initiate these two processes. Mental Calmness contains Suntheanine®, a pure, patented form of L-Theanine in tasty, fast-acting chewable tablets. Published research using Suntheanine confirms its relaxing and stress-reducing benefits. Medicinal Ingredient Each tablet contains: Suntheanine® L-Theanine 100 mg Suggested Use Helps to temporarily promote relaxation. Recommended dose Recommended adult dose: Chew 2 tablets daily or as directed by a health care practitioner. Keep out of the reach of children Caution Keep out of the reach of children. Allergen Statement Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans. Advanced Info Prolonged daily stress, nervousness, and being over-committed can have a negative effect on physical, emotional, and mental health. In our 24/7 world, it is easy to feel overwhelmed by our obligations to work, family, finances, relationships, and ourselves. Finding balance is key. Stress-Relax Mental Calmness from Natural Factors temporarily promotes relaxation with Suntheanine® L-theanine, an amino acid derived from green tea through a proprietary fermentation process. This process mimics the natural process in green tea leaves, resulting in a 100% pure L-isomer-theanine. Daily use of Mental Calmness produces a sense of calm and mental clarity, helping anyone who feels nervous and “stressed out” to regain control. Suntheanine L-theanine exerts noticeable effects within 30–40 minutes of ingestion without causing drowsiness. It helps with stress, calms the nerves, improves mood, and even promotes learning and concentration. Best of all, it is considered safe when taken long-term.

Improve circulation and immunity Natural Factors L-Arginine 500 mg is a non-essential amino acid involved in protein synthesis. It may help support a modest improvement in exercise capacity in individuals with stable cardiovascular disease (CVD). As a free-form amino acid, L-arginine is easier for the body to absorb and use than when consumed from food. Uses & Benefits Amino acid for healthy circulation Supports detoxification, immunity and hormone release Promotes wound healing Enhances immune function Detoxifies the body Improves blood flow, blood viscosity, and reduces blood clot formation Beneficial for angina pectoris, congestive heart failure, high blood pressure, and peripheral vascular insufficiency (decreased blood flow to the legs or arms) Improves erectile function by improving blood flow to erectile tissues Significant improvements in sperm counts and motility with arginine supplementation In younger people L-Arginine may boost the natural output of growth hormone L-Arginine, an amino acid that supports healthy blood vessels and circulation. Also assists detoxification, immunity and release of certain hormones.   Medicinal Ingredients Each capsule contains:   L-arginine (hydrochloride) 500 mg Non-medicinal Ingredients Vegetarian capsule (carbohydrate gum [cellulose], purified water), vegetable grade magnesium stearate (lubricant), rice powder. Suggested Use The amino acid L-arginine is used to make nitric oxide, a compound in the body that relaxes blood vessels. Studies have found that L-arginine may help with conditions that improve when blood vessels are relaxed. May help support a modest improvement in exercise capacity in individuals with stable cardiovascular disease (CVD). Supports healthy immunity.   Advanced Info Natural Factors L-Arginine is a non-essential amino acid involved in protein synthesis. It may also help support a modest improvement in exercise capacity in individuals with stable cardiovascular diseases (CVD). L-arginine is a conditionally essential amino acid, which means although it can be manufactured by the body, during times of illness, stress, and recovery from injury, the body may need more than it can produce on its own. L-arginine plays a critical role in the production of nitric oxide, a substance that relaxes blood vessels, helping to improve blood flow. A deficiency of L-arginine can disrupt many cellular functions in the body, including those of the blood vessels. As a free-form amino acid, L-arginine is easier for the body to absorb and use than when consumed in the form of protein from food, such as dairy, meat, and fish. Available in two strengths, L-arginine is free from preservatives, sweeteners, gluten, and GMOs. L-arginine is a great choice for people who want to improve their exercise capacity, are under high levels of stress, or are involved in intense physical training.