Amino Acids
Naka PRO Collagen Bovine Berry - 330g
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Collagen is the most abundant protein in the body. It is key for all connective tissue (bone, skin, muscle, cartilage, tendons and ligaments). It provides the infrastructure for our entire musculoskeletal system making it essential for maintaining mobility. Ninety percent...
$46.99
Naka PRO Collagen Marine Berry - 315g
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Collagen is the most abundant protein in the body. It is key for all connective tissue (bone, skin, muscle, cartilage, tendons and ligaments). It provides the infrastructure for our entire musculoskeletal system making it essential for maintaining mobility. Ninety percent...
$59.99
Natural Factors 5-HTP 100mg - 60 Caplets
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Product Information Happiness, health, and general well-being are closely tied to the secretion of various hormones, neurotransmitters, and other chemical messengers. One of these, serotonin, has a powerful influence over our emotional state, appetite, sleep habits, and pain tolerance. Many...
$29.99
Natural Factors Acetyl-L-Carnitine 500mg - 60 Capsules
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Product Information 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...
$16.99
Natural Factors GABA 100mg - 60 Chewable Tablets
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Gamma-aminobutyric acid (GABA) is a natural calming agent of the brain, often viewed as the brain’s “braking system”. When we become overwhelmed with stress the brain typically responds by producing more GABA, or pumping the brakes.GABA’s foremost mechanism of action...
$28.99
Natural Factors GABA 100mg - 90 Capsules
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Everyday stress is a normal part of modern living. For some people, the stress can be overwhelming, which can lead to anxiety and insomnia. Others experience the effects of long-term, accumulated or intense stress. This can challenge the nervous systems'...
$34.99
Natural Factors L-Arginine 500mg - 90 Capsules
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Arginine is a conditional amino acid, which means it can be manufactured by the body. However, in times of illness and stress, more may be needed than the body can produce. Arginine is found in foods such as dairy, meat,...
$10.99
Natural Factors L-Lysine 500 mg -90 Capsules
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Product Information One of the best nutritional treatments for the Herpes simplexvirus is L-Lysine, a well-known amino acid. L-Lysine is one of the nine essential amino acids that the body needs to manufacture proteins. It is considered "essential" because the body...
$14.99
Natural Factors L-Tyrosine 500mg - 60 Capsules
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L-tyrosine is an amino acid which helps restore dopamine and norepinephrine, two neurotransmitters important for maintaining mood, and which become depleted by stress, including prolonged work or exercise, exposure to cold, and sleep deprivation. Supplementing with Natural Factors L-Tyrosine helps...
$8.99
Natural Factors Micronized L-Glutamine 5g - 300g
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Micronized L-Glutamine 5 g 300 g Per Container (SKU 2804) 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...
$24.99
Natural Factors N-Acetyl-L-Cysteine 500mg - 90 Capsules
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N'Acetyl Cysteine (NAC) 500 mg capsules contain a highly stable form of cysteine, an important sulfur-containing amino acid. The NAC-Glutathione Connection: Glutathione is vital to the body's antioxidant defense system. Adequate levels of glutathione may protect against atherosclerosis, cataracts, macular...
$19.99
Natural Factors N-Acetyl-L-Cysteine 600mg - 60 Capsules
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N-Acetyl-L-Cysteine 600 mg 60 Vegetarian Capsules (SKU 2818) 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 Overview N-Acetyl-L-Cysteine (NAC) from...
$18.99
Now Branched Chain Amino Acid Powder - 340g
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Of the eight essential amino acids that cannot be produced by the body, the three branched-chain aminos Leucine, Isoleucine and Valine are of key importance. Based on their unique structure, activity, storage and metabolism, BCAA's have become a staple in...
$46.99
Now Branched Chain Amino Acids - 120 Capsules
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NOW® Branched Chain Amino Acids (BCAA's) are 3 essential amino acids which are abundant in muscles. The branched chain amino acids Leucine, Isoleucine and Valine are three of the eight essential amino acids that the human body must receive in...
$34.99
Now Brewer's Yeast 650mg - 200 Tablets
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NOW® Brewer’s Yeast has several naturally occurring vitamins and minerals, with most notably B-vitamins. In addition, brewer's yeast offers other components, such as amino acids and beta-glucans. No synthetic vitamins are added to the yeast during processing. NOW® Brewer’s Yeast is a...
$18.99
Now Double Strength L-Lysine 1000mg - 100 Tablets
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L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementation. Lysine is necessary for the production of all protein in the body including hormones,...
$16.99
Now Gaba 500mg With Vitamin B-6 - 100 Capsules
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Promotes Relaxation Eases Nervous Tension GABA (gamma aminobutyric acid) is a non-essential amino acid found mainly in the human brain and eyes. It is considered an inhibitory neurotransmitter, which means it regulates brain and nerve cell activity by inhibiting the number...
$20.99
Now Glutathione 250mg - 60 Capsules
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Glutathione is a tripeptide amino acid produced in the liver primarily from cysteine. It acts as a cellular antioxidant by inhibiting free radical formation. Glutathione has been called the master antioxidant, because it recycles the antioxidants vitamins C and E...
$38.99
Now L-Arginine 500mg - 100 Capsules
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Amino Acid Conditionally Essential Amino Acid Premium Grade L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis.* Ingredients Nutrition Facts Serving Size 2 Capsules Servings Per Container...
$16.99
Now L-Carnitine 500mg - 60 Capsules
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Purest Form, Clinically Tested Transports Fatty Acids Boosts Cellular Energy* A Dietary Supplement Vegetarian Formula L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the...
$17.99
Now L-Citrulline 750mg - 90 Capsules
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SUPPORTS PROTEIN METABOLISM Healthy Protein Balance A Dietary Supplement Vegetarian / Vegan Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism....
$35.99
Now L-Cysteine 500mg - 100 Tablets
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Promotes Healthy Skin, Hair and Nails* With Vitamin B-6 and C NOW® L-Cysteine is a non-essential amino acid that is an important component of hair, nails and the keratin of the skin. LCysteine stabilizes protein structure and aids in the...
$19.99
Now L-Glutamine Double Strength 1000mg - 120 Capsules
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Glutamine has recently been the focus of much scientific interest. A growing body of evidence suggests that during certain stressful times, the body may require more glutamine than it can produce. Under these circumstances Glutamine may be considered a "conditionally...
$32.99
Now L-Tyrosine 500mg - 60 Capsules
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Neurotransmitter Support Premium Grade Supports Mental Alertness Healthy Glandular Function* L-Tyrosine is a non-essential amino acid that plays an important role in the production of neurotransmitters dopamine and norepinephrine. In addition, because LTyrosine is necessary for the synthesis of thyroid hormone and epinephrine...
$11.99