Nootropics are a brand new type of cognitive enhancing drug, they are not regulated in the US and most are still pending FDA approval. Nootropics also pose no notable side effects (unless stated otherwise) as long as proper dosage instructions are followed.


N-Methyl-D-Aspartic Acid (NMDA) is a derivative of the non-essential amino acid aspartate. As a dietary supplement, it is sometimes used to increase testosterone levels. However, there is very limited research into this use.

We do know that NMDA receptors in the brain are involved in regulating testosterone secretions and supplements that stimulate these receptors have been shown to increase testosterone levels in men with low levels.

However, in one research study that examined the effects of N-Methyl-D-Aspartic Acid on heavy resistance training and testosterone, there was no effect reported. According to the study, there was also no effect on estrogen, cortisol or prolactin levels.

‚ÄčInstead of using N-Methyl-D-Aspartic Acid supplements, bodybuilders take D-Aspartic Acid (DAA), which has been shown to increase testosterone levels. This may support male fertility and sexual performance, but more research is needed to determine its effects on exercise performance and lean muscle.



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Note: Dosage information is only for scientific reference purposes. SARMs Central, does not condone the human consumption or use of this substance outside of a controlled scientific environment (i.e. a lab).

Start with a low dosage to test your tolerance and increase your daily dosage over time. Do not exceed 14mg daily.

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