D-Aspartic Acid
  • $13.99 - $21.99

D-Aspartic Acid (DAA) is the newest natural testosterone booster on the market. D-Aspartic Acid is the D-form of the amino acid aspartic acid. The body can produce D-Aspartic Acid from the nonessential amino acid L-aspartic acid (the dietary form of aspartic acid). D-form amino acids, such as D-Aspartic Acid, are found in higher concentrations in specific tissues in the body. For example, higher concentrations of D-Aspartic Acid are found in the testes, pituitary gland, and hypothalamus all of which are areas involved in hormone production.*

One big difference between D-Aspartic Acid and other natural testosterone boosters is there is actually scientific data in humans showing it to effectively increase testosterone levels. A study by Topo et al. showed that supplementing with 3 grams of D-Aspartic Acid increased circulating luteinizing hormone (LH) levels by 33% and testosterone levels by 42% in men aged 27-37 years old. Further studies need to be done to examine D-Aspartic Acid's affects on estrogen and prolactin levels, but at this time there are no side effects reported with D-Aspartic Acid use. D-Aspartic Acid is a natural amino acid found in our food supply and produced by the body making it a great tool to naturally increase healthy males' testosterone production.*

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