D-Aspartic Acid (DAA) 3000mg Capsules

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  • D-Aspartic Acid (DAA) 3000mg Capsules
  • D-Aspartic Acid (DAA) 3000mg Capsules
$22.99 - $39.99


Hard Rhino D-Aspartic Acid (unflavored) is a pure form powder with no excipients or fillers packaged inside a vegetarian cellulose capsule.

D-Aspartic Acid is one of the enantiomers of the amino acid known as Aspartate, where the common dietary enantiomer is L-Aspartate. L-Aspartate is a non-essential amino acid and can be incorporated into protein structures, although D-Aspartate is not commonly associated with protein structures. D-Aspartate has been found to be a constituent of human cartilage, enamel, and can be accumulated in the brain as well as being a constituent of red blood cell membranes.†

D-Aspartic Acid shows promise in increasing nitric oxide levels. Continuous supplementation of D-Aspartic Acid may only provide temporary increases in test levels for healthy men. Cycling of D-Aspartic Acid is recommended and the most effective means of use.†


Suggested Use: 

As a dietary supplement, take one serving (4 capsules) with at least 8 ounces of water or suitable beverage. Taken once in the morning and again in the evening preferably on an empty stomach.

Other Ingredients:

Vegetarian Cellulose (capsules).


This product contains no Soy, Dairy, Dairy byproducts, Eggs, Fish, Shellfish, Wheat, Gluten, Tree Nuts, or Sesame Seeds.


This is a NON-GMO ingredient manufactured using organic starting ingredients.


Store in a cool, dry place. Re-seal bottle immediately after use to preserve freshness.

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