D-Aspartic Acid Powder

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Regular price $20.20 Sale price $9.68
Unit Size: 200g

Aspartic acid is an amino acid (building block of protein) that is made naturally in our bodies. The two primary functions of aspartic acid is to help our bodies produce essential proteins as well as regulate important hormones. D-aspartic acid has the chemical formula C4H7NO4 and a molecular mass of 133,11 g/mol.


D- Aspartic Acid Benefits and Uses

As an oral supplement, D-aspartic acid is taken primarly as a perceived hormone support supplement for men’s vitality and sexual health. Clinical trials have shown that supplementing with D-aspartic acid may have the potential to increase testosterone in men who are inactive or men who have naturally low levels of testosterone. However, in active men, supplementing with D-aspartic acid was found to have no testosterone boosting effect.

In a recent review published in the International Journal of Biomedicine, D-aspartic acid was shown to have the potential to increase testosterone levels but the results were in consistent in human trails and it was concluded that further studies are needed to fully support this benefit.

Limited research also suggests that D-aspartic acid may support healthy fertility, specifically in men. D-aspartic acid supplementation of 2.67g/day one daily for ninety days resulted in a substantial increase in both sperm quantity but also sperm quality in men.

D-aspartic acid functions primarily in hormone regulation. It is found in the pituitary gland and the testes where it regulates the production and release of testosterone and luteinizing hormone (LH).

Testosterone and LH both play important roles in reproduction and development in both men and women. For this reason, D-aspartic acid is becoming a popular supplement for its perceived effects in supporting vitality, promoting healthy fertility and building muscle.


D- Aspartic Acid is known by a number of alternative names including:

  • ASP
  • 2-aminobuanedioic acid
  • Daspartic Acid
  • Aminosuccinic acid

Scientific Consensus

D-aspartic acid is an amino acid that is possibly effective in increasing testosterone levels and improving fertility in both men and women. It is likely safe when consumed at recommended amounts.

Special Warning: Do not use D-aspartic acid supplements if you are pregnant or breast-feeding. Do not give D- aspartic acid supplements to infants and children.

Instructions & Ingredients

Serving size is 500 mg. As a dietary supplement, take 1-2 servings up to 2 times per day. Please start with the lowest suggested single serving quantity to assess response.

Supplement Facts
Serving size: 500mg Servings per container: About 133
Amount per serving % DV
D-Aspartic Acid 500 mg
‡ Daily Value not established.

Where To Buy

LiftMode offers a variety of unit sizes of HPLC-tested D-Aspartic Acid Powder, including a a 200g unit, a 500g unit and a 1000g unit. Our D-Aspartic Acid Powder is of the highest quality.

Disclaimer & Other Info

Store securely in a dry cool location away from direct sunlight. Keep out of reach of children and pets. Do not take this or any other supplement, and instead consult doctor about use, if you are under the age of 18, pregnant or breastfeeding, taking prescription or OTC / nonprescription drugs, or if you have any known or suspected medical conditions. Do not use if product safety seal was damaged or missing upon receipt.

The statements on this page have not been evaluated by the FDA. The products on this page are not intended to diagnose, treat, cure, or prevent any disease.

Regular price $9.68
Regular price $20.20 Sale price $9.68
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Scientifically Tailored Ingredients

  • D-Aspartic Acid
D-Aspartic Acid
D-Aspartic Acid

D-Aspartic Acid

D-Aspartic Acid is the right-hand enantiomer of the amino acid Aspartate (Asp). Unlike the L-enantiomer, D-Aspartic Acid is not incorporated into proteins. Nevertheless, D-Aspartic Acid is still produced naturally in mammals and is one of only two D-amino acids that are commonly found in mammals. It has the chemical formula C4H7NO4 and a molar mass of 133.103 g/mol. - Promotes men's vitality - Supports healthy hormone levels - Great for athletes and bodybuilders

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L. Mahan, J. Raymond (2017) Krause’s Food and the Nutrition care Process (14th Ed) St. Louis, Missouri : Elsevier.

Melville, G. W., Siegler, J. C., & Marshall, P. (2017). The effects of d-aspartic acid supplementation in resistance-trained men over a three month training period: A randomised controlled trial. PloS one, 12(8).

Roshanzamir, F., & Safavi, S. M. (2017). The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. International journal of reproductive biomedicine, 15(1), 1–10.

G. D’Aniello, S. Ronsini, T. Notari, N. Grieco, V. Infante, N. D’Angel, F. Mascia, M. Fiore, G. Fisher and A. D’Aniello. (2012) D-Aspartate, a Key Element for the Improvement of Sperm Quality, Advances in Sexual Medicine, Vol. 2 No. 4. 45-53.