Brand: AST Sports Science

CapsuleNon-Nutrient/Non-BotanicalOn Market
Click to view full label

Net Contents

100 Gram(s)

Serving Size

5 Capsule(s)

Servings Per Container

36

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 0577 00315 1

Product Version

REV# GABA516

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.

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

Supplement Facts

Serving Size: 5 Capsule(s) · 1 per day

IngredientAmount Per Serving
Gamma Aminobutyric Acid3 Gram(s)

Not Present

Target Groups

Adult (18 - 50 Years)

Label Claims

Structure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommended Use: For adults only. As a dietary supplement, take five (5) capsules approximately 30 minutes before sleep. Optional - take 3 to 5 capsules 30 minutes before workout.

Warnings & Precautions

Precautions re: All Other

Some individuals may experience a minor tingling of the skin and/or slight shortness of breath shortly after taking GABA. This is a characteristic of this amino acid and quickly subsides.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

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

Other Label Statements

General Statements: All Other Content

GH potentiator 36 servings Easy to swallow capsules Growth hormone potentiator Muscle Strength Recovery

Brand IP Statement(s) re: (c), (TM), (SM)

GABA is an amino acid classified as a neurotransmitter. Studies have shown supplementing with GABA increases growth hormone secretion.

General Statements: All Other Content

The principle anabolic actions of growth hormone include the stimulation of amino acid transport, increased protein synthesis, reduction of body-fat and increase of muscle growth.

Brand IP Statement(s) re: (c), (TM), (SM)

AST Sports Science produces GABA under rigid quality control conditions. Each batch is HPLC certified and laboratory tested for purity and potency.

Brand IP Statement(s) re: (c), (TM), (SM)

Copyright 2016 AST Sports Science

General Statements: All Other Content

Made in USA

General: Product/Version Code

REV# GABA516

Brand IP Statement(s) re: (c), (TM), (SM)

GABA is a naturally occurring amino acid classified as a neurotransmitter.

Brand IP Statement(s) re: (c), (TM), (SM)

GABA is manufactured with the utmost care and highest standards in a NSF GMP certified facility.

Manufacturer & Distributor

Manufacturer

AST Sports Science

120 Capital Drive, Golden, CO, 80401

1-800-627-2788

Market Reference

$4.00 – $200.00· 40 listings
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  • GABA Chewable

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  • GreenPacks GABA 750 mg Supplement 60 Capsules

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  • GABA Capsules

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    $29.99
  • Gamma-Aminobutyric Acid Powder

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    $13.99

Where to Buy Locally

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Research & Studies

  • Supplementation with Lactiplantibacillus brevis GKEX Combined with Resistance Exercise Training Improves Muscle Mass, Strength Performance, and Body …

    MC Lee, YJ Hsu, CS Ho, YS Tsai, CC Chen, CC Huang - Foods, 2024 - mdpi.com

    … and exercise performance, past studies have shown that L. brevis can increase the production of gamma-aminobutyric acid (GABA)… with GABA supplementation and resistance exercise …

    20245 citations
  • Long-term gamma-aminobutyric acid (GABA) treatment fails to regain beta-cell function in longstanding type 1 diabetes in a randomized trial

    H Hill, P Lundkvist, G Tsatsaris, B Birnir, D Espes… - Scientific Reports, 2025 - nature.com

    … ® (Diamyd Medical), a controlled-release oral GABA formulation, … AST levels, deemed probably or possibly related to GABA … of GABA used in comparison to our trial no significant safety …

    20255 citations
  • In vivo biological screening of extract and bioactive compound from Ficus benghalensis L. and their in silico molecular docking analysis

    T Abu-Izneid, A Rauf, S Naz, M Ibrahim… - … and Health Care, 2024 - journals.sagepub.com

    … revealed that the isolated compound possessed good binding affinity for COX2 and GABA. Our isolated compound may possess inhibitory activity against COX2 and GABA receptors. …

    20243 citations
  • KangPiLao decoction modulates cognitive and emotional disorders in rats with central fatigue through the GABA/Glu pathway

    Y Xu, Y Lian, J Li, Y Zhang, Y Liu, X Wang… - Frontiers in …, 2022 - frontiersin.org

    … KPLD could be used to regulate the changes in Glu and GABA … We found that serum AST, BUN, LAC, and LDH levels in rats … physical fatigue by reducing serum AST, BUN, LAC, and …

    202233 citations
  • Recent advances in betaine: extraction, identification, and bioactive functions in human health

    D Luo, X Wang, S Cao, L Ba… - Food Science & Nutrition, 2025 - Wiley Online Library

    … can serve as a nutritional supplement with antioxidant, anti-… may be integral to both human health and industrial progress. … and Cl − dependent betaine-GABA transporter protein (BGT1) …

    202512 citations
  • Decoding Betaine: A Critical Analysis of Therapeutic Potential Compared with Marketing Hype—A Narrative Review

    G Nikrandt, A Chmurzynska - The Journal of Nutrition, 2024 - Elsevier

    … Market analysis has demonstrated that betaine is a popular supplement for supporting … health. Manufacturers suggest a diverse range of applications for betaine supplements, with 14 …

    20248 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-05-24. DSLD Label ID: 73650. 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.