D-Aspartic Acid (DAA)

Amino Acids & Protein

Brand: HR Supplements

PowderOn Market

Functions

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Net Contents

500 Gram(s); 1.1 Pound(s)

Serving Size

3 Gram(s) [~3 leveled scoops]

Servings Per Container

Not specified

Supplement Form

Powder

Bar Code (UPC/SKU)

8 18136 45913 1

Product Version

Not specified

Suggested Use

Suggested Use: As a dietary supplement take 3 leveled scoops (~3 grams) mixed with 8-12 ounces of water or suitable beverage and drink on an empty stomach. Taken once in the morning and again in the evening for maximum results. 1 Carefully measure out suggested serving size using a microscale or the provided scoop. 2 Add to preferred beverage.3 Mix well.4 Drink within 10-15 minutes. How to use

Market Reference

$0.36 – $373.00· 40 listings
  • Nutricost Performance D-Aspartic Acid Capsules

    Target4.4(1100)
    $14.95
  • BulkSupplements D-Aspartic Acid Powder

    Walmart - BulkSupplements.com4.6(1300)
    $17.97
  • Daa - 200g -d-aspartic Acid Testo Levels Booster Solid Muscle Mass

    eBay - anabolic_dream
    $29.36
  • BulkSupplements D-Aspartic Acid Capsules

    Target4.6(1300)
    $17.97
  • Nutricost D-Aspartic Acid Powder

    Walmart - eSupplements, llc4.4(740)
    $15.16
  • D-Aspartic Acid (DAA) Powder

    PureBulk4.6(5)
    $20.95
  • PrimaForce DAA Powder

    Walmart - eSupplements, llc4.7(89)
    $18.99
  • EVLution Nutrition D-Aspartic Acid

    iHerb4.6(279)
    $9.55

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • Supplement Xpress

    4.8 (76)

    Vitamin & supplements store

    12261 Eastlake Blvd Ste B202, El Paso, TX 79928

  • El Paso Strong Supplements

    5.0 (16)

    Vitamin & supplements store

    13855 Horizon Blvd SPACE E, Horizon City, TX 79928

  • The Vitamin Shoppe

    4.7 (191)

    Vitamin & supplements store

    1921 N Zaragoza Rd #101, El Paso, TX 79938

  • Muscle Era Supplements

    4.4 (38)

    Vitamin & supplements store

    1491 Lee Trevino Dr C, El Paso, TX 79936

  • GNC

    4.0 (56)

    Vitamin & supplements store

    1325 George Dieter Dr K, El Paso, TX 79936

  • X Nutrition Center

    4.7 (34)

    Vitamin & supplements store

    6974 Gtwy Blvd E Ste D, El Paso, TX 79915

  • Suerte y Salud LLC

    3.5 (13)

    Vitamin & supplements store

    703 N Zaragoza Rd ,79907, 10501 Gateway Blvd W 600 ,79925, El Paso, TX 79925

  • Vitamins / Supplements And Cosmetics

    5.0 (2)

    Vitamin & supplements store

    13660 Blackburn Ave, Horizon City, TX 79928

Research & Studies

  • D-aspartic acid supplementation combined with 28 days of heavy resistance training has no effect on body composition, muscle strength, and serum hormones …

    DS Willoughby, B Leutholtz - Nutrition Research, 2013 - Elsevier

    … are data supporting the role of D-ASP supplementation in increasing endogenous testosterone levels, this amino acid … for 1 hour, washed 3 times, and then incubated for 1 hour with …

    201364 citations
  • Short-Term D-aspartic Acid Supplementation Does Not Affect Serum Biomarkers Associated with the hypothalamic–pituitary–gonadal Axis in Male Climbers

    B Crewther, K Witek, P Draga… - … journal of sport …, 2019 - journals.humankinetics.com

    … showing that DAA (including DAA-blended supplements) at … In recent years, D-aspartic acid (DAA) has emerged as a supplement … 24–48 hr and to avoid alcohol consumption for 24 hr. …

    201912 citations
  • D-aspartic acid explained (daa)

    DAAE DAA - anabolicsteroidforums.com

    … [The human study used a blended product combining DAA with specific B-vitamins, but the rat data was based upon DAA consumption only and was equally impressive.] …

  • The effects of d-aspartic acid supplementation in resistance-trained men over a three month training period: A randomised controlled trial

    GW Melville, JC Siegler, PWM Marshall - PLoS One, 2017 - journals.plos.org

    … Relevant data can be found in the Figshare Repository at the … The d-aspartic acid supplement used in this study was … D-aspartic acid (DAA) is an amino acid that exists in central …

    201748 citations
  • The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review

    F Roshanzamir, SM Safavi - International journal of …, 2017 - pmc.ncbi.nlm.nih.gov

    … studies on D-Asp supplementation have been conducted on … Based on limited and contrary of the data in humans, the … be conducted on D-Asp supplementation regarding their ability to …

    201763 citations
  • Dietary D-Amino Acids as Context-Dependent Contronymic Molecules in Health and Oxidative Stress

    H Yamasaki, KB Mizumoto, RF Naomasa, MF Cohen - Nutraceuticals, 2026 - mdpi.com

    2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-06-22. DSLD Label ID: 287080. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.