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D-Aspartic Acid

$ 19.95 (300 x 500 mg capsules)


  • SUPPORTS ATHLETIC PERFORMANCE - D-Aspartic Acid has been shown to be beneficial to endurance and athletic performance.
  • SUPPORTS FERTILITY - D-Aspartic Acid supports healthy sperm count and seminal mobility.
  • MADE IN THE USA - Our D-Aspartic Acid is manufactured right here in the USA and is tested for purity and potency.


D-Aspartic Acid (DAA) is an amino acid which is used by the body to regulate hormone synthesis among other functions. While the body can synthesize DAA itself its better to get via food or supplements as it is not likely to synthesize optimal levels as opposed to just producing enough to get by.

While D-Aspartic Acid is often used to support athletic performance, its most supported benefit is its ability to promote healthy male fertility via increasing sperm count and seminal mobility.

Recommended Dosage

For use in supporting athletic performance, take 4-6 capsules (2000 – 3000 mg) about an hour before the competition begins. For use as a fertility support supplement, take 4 capsules (2000 mg) per day.

We do not recommend exceeding a dosage of 8 capsules per day. (4000 mg) DAA is highly water soluble and does not need to be taken with food.

D-Aspartic Acid Side Effects

As D-Aspartic Acid is a naturally occurring amino acid, it is completely non-toxic and side effects are very rare. Irritability, headaches, and nervousness have been occasionally reported as side effects, and these are more likely to occur at higher doses.

D-Aspartic Acid  -   $ 19.95  (300 x 500 mg capsules)

Product ratings
Number of reviews : 1
Average rating : 5 /5
Excellent service and products.

* These reviews are the experiences of the individual customers that submitted them, results may differ from person to person.

Ordering from Canada?

Unfortunately we can't accept credit card payments from non-US credit cards through, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.

Many of our products are available to purchase on, and are currently warehoused in Canada. If the products you're looking for are on, this will be the easiest and quickest way to order.

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Send us an email at with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.