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Home » Health & Beauty » Vitamins & Supplements » Amino Acids » NOW »

Amino Acids

Items 1 to 8 of 8 total
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Arginine & Citrulline  
Arginine & Citrulline - NOW
          Arginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. Arginine that has not been converted to urea enters general circulation where it is distributed to various tissues and me... [Read More]
  Available Options
120 capsules:   $15.03 Add to Cart
240 capsules:   $27.82 Add to Cart
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Glutathione  
Glutathione - NOW
          Glutathione is a tripeptide amino acid produced in the liver primarily from cysteine. It acts as a cellular antioxidant by inhibiting free radical proliferation. Cellular Antioxidant Reduced Form Vegetarian Formula
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30 vcaps, 500 mg:   $13.35 Add to Cart
60 vcaps, 250 mg:   $14.46 Add to Cart
60 vcaps, 500 mg:   $24.48 Add to Cart
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L-Lysine  
L-Lysine - NOW
          Essential Amino AcidPharmaceutical Grade (USP)Supports Membrane HealthVegetarian Formula L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. Lysine is one of the most well known amino acids and is an essential component of proteins. Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, s... [Read More]
  Available Options
100 tablets, 500 mg:   $4.64 Add to Cart
100 capsules, 500 mg:   $5.07 Add to Cart
100 tablets, 1000 mg:   $7.23 Add to Cart
250 tablets, 500 mg:   $10.01 Add to Cart
250 capsules, 500 mg:   $10.57 Add to Cart
250 tablets, 1000 mg:   $15.58 Add to Cart
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L-Theanine  
L-Theanine - NOW
          L-Theanine is an amino acid naturally found in green tea. L-Theanine promotes relaxation without the drowsiness or negative side effects associated with other calming agents. L-Theanine also supports healthy cardiovascular function through this relaxing effect as well as its antioxidant properties. Supports Cardiovascular Function Promotes Relaxation A Dietary Supplement Vegetarian/Vegan Natural... [Read More]
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90 vcaps, 100 mg:   $12.24 Add to Cart
60 vcaps, 200 mg:   $14.46 Add to Cart
120 vcaps, 200 mg:   $25.60 Add to Cart
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Amino Power Pre-Workout  
Amino Power Pre-Workout - NOW
          NOW? Sports Amino Power Pre-Workout Powder features BCAAs, Beta-Alanine, L-Arginine, and more to help you stay focused and energized so you can train harder and longer.* Amino Power has BCAAs to support muscle growth, retention, and recovery, and Beta-Alanine to delay muscle fatigue and promote rapid recovery from intense exercise.* L-Arginine is included to enhance blood flow and nutrient deliver... [Read More]
 
Suggested: $47.99
$26.71
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Liquid Betaine  
Liquid Betaine - NOW
          Betaine (Trimethylglycine) is a modified amino acid that normally participates as a cofactor in many reactions essential for normal cell function, including the synthesis of creatine, carnitine, and epinephrine, as well as in the detoxification of homocysteine. Betaine also helps to preserve cell volume and function during the stress of intense exercise. Clinical studies show that Betaine may help... [Read More]
 
$26.70

Chewable L-Theanine  
Chewable L-Theanine - NOW
          L-Theanine is a unique amino acid found naturally in the tea plant (Camellia sinensis). L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function. It may also support healthy vascular function through this relaxing effect. Promotes Relaxation Healthy Vascular Function With Inositol and Taurine
 
Suggested: $23.99
$13.35
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L-Theanine Pure Powder  
L-Theanine Pure Powder - NOW
          L-Theanine is a unique amino acid found naturally in the tea plant (Camellia sinensis). L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function. It may also support healthy vascular function through this relaxing effect. Tension Management Promotes Relaxation Healthy Vascular Function Non-GMO Vegetarian/Vegan
 
Suggested: $35.99
$20.03
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