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D-Aspartic Acid (DAA)

1697 reviews
Orders placed Mon-Sat by 12pm PST will ship the same day.
What is D-Aspartic Acid?

D-Aspartic Acid (DAA) is an amino acid used in the biosynthesis of protein. Because DAA is commonly found in mammals, it is considered a nonessential amino acid. However, many men supplement DAA due to its positive effects on sexual health and athletic performance.

D-Aspartic Acid Benefits

D-Aspartic Acid has been linked to the process of producing Luteinizing Hormone (LH), which plays a role in synthesis of testosterone. DAA may also help boost energy, promote sexual health, help libido, and support the brain.*

Help with libido*
Promote sexual health*
Help boost energy*
Benefit the brain*

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.
Supplement Facts
Supplement Facts
Serving size: 3500 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
D-Aspartic Acid 3500mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten, corn and additives.

As a dietary supplement, take 2500 mg to 3500 mg in one single serving, preferably with the first meal of the day and before working out, or as directed daily. Do not take more than suggested serving or for longer than eight continuous weeks without at least four weeks off.

Customer Reviews
4.6 Based on 1697 Reviews
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Kristen C.
United States United States
I recommend this product
Product good- packaging bad

The bag the powder comes in is horrible. There is no way you can reseal that bag on a daily basis- have to transfer the powder to a different container at home. Also- your measurements are very difficult to convert- your measuring cup comes in cc’s- would be great if you included conversions

Alexander M.
United States United States
I recommend this product
Awesome supplements

Speedy arrival, prices are awesome!

Isidro o.
United States United States
I recommend this product

Nice product, arrived fast and will continue to get it from bulk supplements

Moayed J.
United States United States
I recommend this product

Highly recommended

Mark H.
United States United States
testost enhance

I just started, so we are in the beginning phases.

Don W.
United States United States
Excellent service and easy online ordering!

My first experience was excellent! I received order confirmation, tracking information, and order updates. I certainly will be ordering my supplements here again! Thank you!