L-Aspartic Acid

Amino Acids & Protein

Brand: Douglas Laboratories

CapsuleOn Market
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Net Contents

100 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not specified

Suggested Use

Suggested Usage: As a dietary supplement; adults take 1 capsule daily or as directed by your healthcare professional.

Market Reference

$6.96 – $943.04· 40 listings
  • Douglas Laboratories Super HCA 90 Tablets

    Pine Street Clinic4.4(9)
    $52.00
  • L-Aspartic Acid

    Walmart - BulkSupplements.com4.9(11)
    $132.97
  • L-Aspartic acid

    Chem-Impex International
    $22.43
  • BulkSupplements L-Aspartic Acid Powder

    Target4.9(12)
    $21.97
  • Douglas Laboratories Hair Growth+ 60 Capsules

    boulevardcompounding.com3.7(19)
    $36.00
  • Spectrum Chemical L-Aspartic Acid

    The Lab Depot
    $79.48
  • Douglas Laboratories Alpha- Lipoic Acid 60 Tablets

    mindbodysoul4.9(10)
    $25.00
  • DL-Aspartic Acid, 500g

    CP Lab Safety
    $84.58

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.

  • The Vitamin Shoppe

    4.4 (100)

    Vitamin & supplements store

    4910 E Ray Rd Suite 15, Phoenix, AZ 85044

  • Discount Nutrition Superstore

    5.0 (724)

    Vitamin & supplements store

    6340 S Rural Rd #104, Tempe, AZ 85283

  • Rexius Nutrition Tempe

    5.0 (123)

    Vitamin & supplements store

    101 E Southern Ave, Tempe, AZ 85282

  • Peak Nutrition

    5.0 (345)

    Vitamin & supplements store

    1840 E Warner Rd Ste 107, Tempe, AZ 85284

  • Natural Supplements USA

    5.0 (1)

    Vitamin & supplements store

    4500 S Lakeshore Dr #510, Tempe, AZ 85282

  • Performance-Supp.com

    4.8 (43)

    Vitamin & supplements store

    2636 S Wilson St Ste 104, Tempe, AZ 85282

  • Peak Nutrition

    5.0 (141)

    Vitamin & supplements store

    3855 S Gilbert Rd Ste 109, Gilbert, AZ 85297

  • Alchemist Supplements

    5.0 (10)

    Vitamin & supplements store

    3150 E Ray Rd #126, Gilbert, AZ 85296

Research & Studies

  • Three and six grams supplementation of d-aspartic acid in resistance trained men

    GW Melville, JC Siegler… - Journal of the International …, 2015 - Taylor & Francis

    … acid (C 4 H 7 NO 4 ) is an α-amino acid which is known to exist in two isoforms, l-aspartic acid and d-aspartic acid… They recruited a cohort of healthy sedentary male IVF patients (27–37 …

    201541 citations
  • Effects of d-aspartic acid on testosterone and training outcomes in a resistance trained population: Findings from an acute dosing study, and a three-month training …

    GW Melville - 2016 - search.proquest.com

    … Aspartic acid (C4H7NO4) is a α-amino acid which is known to exist in two isoforms, l-aspartic acid and d-aspartic acid. (2R)-2-aminobutanedioic acid or d-aspartic acid (DAA), …

    2016
  • Aspartic and glutamic acid as ligands to alkali and alkaline‐earth metals: Structural chemistry as related to magnesium therapy

    H Schmidbaur, HG Classen… - … International Edition in …, 1990 - Wiley Online Library

    … components in food and drink may greatly affect the health of animals and humans,[8’ 91 … groups, but carboxylate coordination via L-aspartic acid is also retained. Soluble glycoproteins …

    199096 citations
  • The influence of resveratrol and β-Hydroxy-β-methyl butyric acid supplementation alone or in combination on the development and health of the duodenum in Tibetan …

    Y Zhang, Q Ji, L Gui, K Gebeyew, S Hou… - Frontiers in …, 2025 - frontiersin.org

    Frontiers | The influence of resveratrol and β-Hydroxy-β-methyl butyric acid supplementation alone or in combination on the development and health of the duodenum in Tibetan sheep …

    20253 citations
  • Arm crank power and hyperammonemia in response to l-aspartic acid supplementation

    WW Edwards - 2003 - search.proquest.com

    … Therefore, this critical review and dissertation will focus on the bioenergetics and impact of L-Aspartic Acid supplementation to reduce EIH and improve high-intensity exercise …

    20033 citations
  • LSU Scholarly Repositor y

    WW Edwards - 2003 - repository.lsu.edu

    … Therefore, this critical review and dissertation will focus on the bioenergetics and impact of L-Aspartic Acid supplementation to reduce EIH and improve high-intensity exercise …

    2003

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-01. DSLD Label ID: 8698. 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.