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Source Naturals, Amino Day, 1,000 mg, 120 Tablets

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Source Naturals, Amino Day, 1,000 mg, 120 Tablets

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Source Naturals, Amino Day, 1,000 mg, 120 Tablets

Out of Stock
  • Expiration Date: Jun 2021
  • Shipping Weight:
    0.53 lbs
    Switch to Metric units
  • Product Code: SNS-00184
  • UPC Code: 021078001843
  • Package Quantity: 120 Tablets
  • Dimensions:
    2.3 x 2.3 x 4.3 in, 0.45 lbs
    Switch to Metric units
Product Overview


  • Dietary Supplement
  • 20 Free-Form Amino Acids

Amino Day is a balanced combination of crystalline, free-form amino acids that provides an efficient way to obtain quality nutrition during dieting. Plus, crystalline amino acids are fat free and very low in calories.

Suggested Use

2 to 3 tablets 45 minutes before meals. Keep tightly closed after each use. Moisture absorption by some amino acids may cause tablet disintegration.

Other Ingredients

Stearic acid, sorbitol, colloidal silicon dioxide, modified cellulose gum, and magnesium stearate.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Contains phenylalanine and tyrosine. Not to be used by phenylketonurics, women who are pregnant, may become pregnant, or breastfeeding, or with antidepressant drugs containing MAOIs or SSRIs. If you have chronic high blood pressure, consult your health care professional before using this product.

Supplement Facts
Serving Size: 3 Tablets
Servings Per Container: 40
  Amount Per Serving %DV*/strong>
Calories 15  
Vitamin C (as ascorbic acid) 45 mg 75%
Vitamin B-6 (as pyridoxine HCl) 15 mg 750%
Proprietary Blend:
L-Tyrosine, L-Leucine, L-Lysine HCl, L-Phenylalanine, L-Methionine, L-Ornithine HCl, L-Glutamic Acid Base, Glycine, L-Glutamine, L-Cysteine HCl, L-Histidine, L-Threonine, L-Isoleucine, L-Valine, L-Arginine Base, L-Serine, L-Alanine, L-Proline, Taurine, and L-Aspartic Acid
3 g
†Daily Value not established.
iHerb Customer Reviews

Dieting Protein

Posted by iHerb Customer on Jan 16, 2014 | Verified Purchase

No trytophan which can be necessary in the multiple amino acid supplements.

Thanks for your feedback!

Great when dieting!

Posted by iHerb Customer on Aug 16, 2012 | Verified Purchase

I wanted a product that had free-form amino's...this fits the bill. A lot of other amino supplements contain branch chain amino acids, so it's nice to have this product. I use it when I'm working out and also when dieting.

Thanks for your feedback!


Posted by iHerb Customer on Jul 26, 2011 | Verified Purchase


Thanks for your feedback!


Posted by iHerb Customer on Feb 17, 2011 | Verified Purchase

great mix of you a lot of energy

Thanks for your feedback!

Amino Day

Posted by iHerb Customer on Nov 17, 2010 | Verified Purchase

I have had more energy and better moods since taking these. I will certainly continue to take them for the next several months.

Thanks for your feedback!