D-Aspartic Acid 2000 mg©

Amino Acids & Protein

Brand: Double Wood Supplements

CapsuleAmino acid/ProteinOn Market

Functions

Click to view full label

Net Contents

300 Capsule(s)

Serving Size

4–6 Capsule(s)

Servings Per Container

75

Supplement Form

Capsule

Bar Code (UPC/SKU)

8 59793 00784 6

Product Version

Not Present

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 4–6 Capsule(s) · 1 per day

IngredientAmount Per Serving
D-Aspartic Acid2000 mg

Not Present

Other Ingredients

HypromelloseRice Flour

Target Groups

Adult (18 - 50 Years)Women (not pregnant or lactating)Gluten Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement for libido support or athletic performance take 4-6 capsules per day with food.

Warnings & Precautions

Precautions re: All Other

Warning: Consult your physician before use.

Precautions re: Pregnant or Nursing or Prescription Medications

Do not use D-Aspartic Acid if you are pregnant, nursing, or are under 18 years of age.

Precautions re: Children

Do not use D-Aspartic Acid if you are pregnant, nursing, or are under 18 years of age.

Precautions re: All Other

Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not take D-Aspartic Acid and operate any heavy machinery until you know how it affects you.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not exceed 8 capsules per day.

Storage

Storage

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

Formulation

Formula re: Contains

Product Info: D-Aspartic Acid is a form of the amino acid aspartic acid, and has benefits not found in other forms of aspartic acid. D-Aspartic Acid may help support atletic performance.

Formulation re: Does NOT Contain

Made with Non-GMO ingredients Gluten free

Formula re: Contains

D-Aspartic Acid 2000 mg per serving

Formulation re: Other

Supports athletic performance

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

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.

Other Label Statements

Seals/Symbols

Proudly Made in USA

Manufacturer & Distributor

Distributor

Double Wood LLC

3510 Scotts Ln Ste 219, Philadelphia, PA, 19129-1573, United States

Market Reference

$9.99 – $49.99· 7 listings
  • Double Wood D Aspartic Acid Supplement | 240 D-Aspartic Acid Capsules - 2000mg D Aspartic Acid (DAA) per Serving | Non-GMO Gluten & Dairy Free 240

    GoSupps.com4.3(3)
    $49.99
  • Double Wood Supplements Daily Fruits and Veggies

    PureFormulas.com4.4(80)
    $19.95
  • D Aspartic Acid

    Sowelo Nutrition
    $9.99Lowest
  • Double Wood Supplements Serrapeptase

    DPS Nutrition4.7(48)
    $19.99
  • Double Wood Supplements - Prostate Support - 120 Capsules

    PureFormulas.com4.3(21)
    $19.95
  • Prostate Support Supplement for Men's Health - 30 Day Supply - One Bottle | Double Wood Supplements - We Bottle Wellness

    Double Wood Supplements4.3(21)
    $19.95
  • Double Wood Supplements Akkermansia Supplement - 120 Capsules

    DPS Nutrition5.0(3)
    $24.95

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.

Research & Studies

  • Nutritional and medicinal aspects of d-amino acids

    M Friedman, CE Levin - Amino acids, 2012 - Springer

    This paper reviews and interprets a method for determining the nutritional value of d-amino acids, d-peptides, and amino acid derivatives using a growth assay in mice fed a synthetic all-…

    2012208 citations
  • Dietary D-Amino Acids as Context-Dependent Contronymic Molecules in Health and Oxidative Stress

    H Yamasaki, KB Mizumoto, RF Naomasa… - …, 2026 - researchgate.net

    … D‑amino acid oxidase (DAAO)‑mediated hydrogen peroxide (H2O2) generation and organ‑specific vulnerability, thereby clarifying the molecular basis of their “double‑edged sword” …

    2026
  • Barley sprouts and D-aspartic acid supplementation improves fertility, hatchability, and semen quality in aging male broiler breeders by up-regulating StAR …

    SY Barbarestani, F Samadi, ZA Pirsaraei, M Zaghari - Poultry science, 2024 - Elsevier

    … Therefore, the aim of this study was to assess the impact of incorporating barley sprout (BS) powder, D-aspartic acid (DA), or their combination into the diet on fertility, hatchability, …

    202410 citations
  • … of the cannabinoid 2 receptor agonist JWH015 can attenuate cancer pain and decrease mRNA expression of the 2B subunit of N-methyl-D-aspartic acid

    XP Gu, FM Mei, Y Liu, R Zhang, J Zhang… - Anesthesia & …, 2011 - journals.lww.com

    … Previous studies have shown that cannabinoid receptor activation protects neurons from N-methyl-D-aspartic acid (NMDA)-induced excitotoxicity in vitro. Richardson et al. found that …

    201169 citations
  • Patent application title: USE OF A COMBINATION OF D-ASPARTIC AND L-ASPARTIC ACIDS OR SALTS THEREOF FOR THE TREATMENT OF MALE …

    IPC Class, A USPC - 2014 - patentsencyclopedia.com

    … feed contained 4.56 mg of D-aspartic acid and 1.14 mg of L-aspartic acid it resulted that in a day the rabbit assumed a total of 912 mg of D-aspartic acid and 228 mg of L-aspartic acid). …

    2014
  • The role of D-Serine and D-aspartate in the pathogenesis and therapy of treatment-resistant schizophrenia

    RF Nasyrova, AK Khasanova, KS Altynbekov… - Nutrients, 2022 - mdpi.com

    Schizophrenia (Sch) is a severe and widespread mental disorder. Antipsychotics (APs) of the first and new generations as the first-line treatment of Sch are not effective in about a third …

    202220 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-09-24. DSLD Label ID: 255580. 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.