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Amino Acids

L-Carnosine 500 mg

NOW Foods L-Carnosine 500 mg 50 Vcaps

NW0078
• Antioxidant
• Supports Muscle Vitality
• Cell Membrane Protection*
• Vegetarian Formula

$29.99 $14.99 Our Price!
Quantity
L-Carnosine 500 mg

NOW Foods L-Carnosine 500 mg 100 Vcaps

NW0079
• Antioxidant
• Supports Muscle Vitality
• Cell Membrane Protection*
• Vegetarian Formula

$53.99 $26.99 Our Price!
Quantity
Acetyl-L Carnitine 750 mg

NOW Foods Acetyl-L Carnitine 750 mg 90 Tablets

NW0081
Cognitive support. Transports fatty acids & boosts cellular energy. Pharmaceutical Grade.

$39.99 $19.99 Our Price!
Quantity
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NOW Foods L-Glutamine 1,000 mg 120 Capsules

NW0094
Free Form - Double Strength.

$19.99 $9.99 Our Price!
Quantity
5-HTP 50 mg

NOW Foods 5-HTP 50 mg 30 Capsules

NW0097
Natural Source Hydroxy-L-Tryptophan.

$7.99 $3.99 Our Price!
Quantity
5-HTP 50 mg

NOW Foods 5-HTP 50 mg 90 Capsules

NW0099
Natural Source Hydroxy-L-Tryptophan.

$17.99 $8.99 Our Price!
Quantity
5-HTP 100mg

NOW Foods 5-HTP 100 mg 60 VCaps

NW0105
Natural Source Hydroxy-L-Tryptophan.

$19.99 $9.99 Our Price!
Quantity
5-HTP 100mg

NOW Foods 5-HTP 100 mg 120 VCaps

NW0106
Natural Source Hydroxy-L-Tryptophan.

$35.99 $17.99 Our Price!
Quantity
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NOW Foods Glycine 1,000 mg 100 Vcaps

NW0107
Glycine is a non-essential amino acid and has the simplest structure of all amino acids, allowing it to fit easily within protein chains and make space for structurally larger amino acids. This feature makes it very important for specific bodily functions. Glycine is also a precursor of creatine, which is used to construct DNA and RNA. And it supports glycogen storage, thereby making more glucose available for energy production.* The amino acid Glycine is non-chiral and only has one form without a D- or L- designation.

$14.99 $7.49 Our Price!
Quantity
L-Proline 500 mg

NOW Foods L-Proline 500 mg 120 Vcaps

NW0133
L-Proline is an amino acid that is essential for the synthesis of collagen, the most abundant protein in mammals. Collagen is the main structural protein that constitutes all human connective tissues, including skin, tendons, ligaments, joints, bone, and vasculature (veins and arteries). L-Proline therefore provides building blocks that help to stabilize and strengthen the structural components of the body. Although proline can be made in the body, low protein and vegetarian diets may not provide optimal support for the production of collagen. NOW® L-Proline Vcaps® are 100% vegetarian.

$14.99 $7.49 Our Price!
Quantity
Tri-Amino

NOW Foods Tri-Amino 60 Capsules

NW0150
• L-Arginine
• L-Ornithine
• L-Lysine
• Supports Protein Metabolism*

Tri-Amino is a comprehensive product that combines three essential amino acids into one easy-to-take formula.

$12.99 $6.49 Our Price!
Quantity
Tri-Amino

NOW Foods Tri-Amino 120 Capsules

NW0152
• L-Arginine
• L-Ornithine
• L-Lysine
• Supports Protein Metabolism*

Tri-Amino is a comprehensive product that combines three essential amino acids into one easy-to-take formula.

$23.99 $11.99 Our Price!
Quantity
NOW Foods L-Tyrosine 750 mg 90 Capsules

NOW Foods L-Tyrosine 750 mg 90 Capsules

NW0165
Neurotransmitter Support
Pharmaceutical Grade (USP)
Supports Mental Alertness
Healthy Glandular Function*

$17.99 $8.99 Our Price!
Quantity
NOW Foods L-Tryptophan 500 mg 60 Vcaps

NOW Foods L-Tryptophan 500 mg 60 Vcaps

NW0166
L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.

$21.99 $10.99 Our Price!
Quantity
L-Tryptophan 500 mg

NOW Foods L-Tryptophan 500 mg 120 Vcaps

NW0167
L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.

$39.99 $19.99 Our Price!
Quantity
L-Tryptophan 1,000 mg

NOW Foods L-Tryptophan 1,000 mg 60 Tablets

NW0169
L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.

$37.99 $18.99 Our Price!
Quantity
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NOW Foods Amino-9 Essentials™ Powder 330 g (11.64 oz)

NW0206
NOW® Amino-9 Essentials™ contains all 9 essential amino acids in their superior free-form state and in the proportions recommended by the National Academy of Sciences to optimize protein synthesis and tissue repair for adults age 19 and over.*

$39.99 $19.99 Our Price!
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Acetyl-L-Carnitine Powder

NOW Foods Acetyl-L-Carnitine Powder 3 oz (85g)

NW0208
A stabilized form of the amino acid metabolite L-Carnitine and is utilized in the same manner in the body. ALC plays an important role in protecting and supporting brain functions.

$39.99 $19.99 Our Price!
Quantity
NOW L-Arginine Powder

NOW Foods L-Arginine Powder 1 Pound (454 g)

NW0210
• 100% Pure - Free-Form
• Pharmaceutical Grade (USP)
• Vegetarian & Vegan Product

$39.99 $19.99 Our Price!
Quantity
NOW L-Glutamine Powder

NOW Foods L-Glutamine Powder 6 Ounce

NW0220
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 essential" amino acid. Glutamine is involved in maintaining a positive nitrogen balance (an anabolic state) and also aids rapidly growing cells (immune system lymphocytes and intestinal cell enterocytes). In addition, glutamine is a regulator of acid-base balance and a nitrogen transporter.

$17.99 $8.99 Our Price!
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