BioStacks
Nutricost

GABA 500 mg

1 Capsule · 240 servings

iHerbAmazon
Track this supplement · Get started free

What it does

A combination of 2 label ingredients.

Gamma Aminobutyric Acid

Form not confirmedGrade —

Limited research suggests possible stress benefits from oral GABA; evidence for sleep improvement is very limited.

Vitamin B6

Form not confirmedGrade —

Supports normal protein metabolism, neurotransmitter production and hemoglobin formation.

Sleep
Ask AI about this product

Ingredients (2)

Other ingredients

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Lab testing

How to take it

With food

On the label

Suggested Use: As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional.

Price check

No price yet

$10$20

What 48 GABA supplements cost

Similar products

GABA 500 mg

NOW

GABA 500 mg

😴 for Sleep

45
Coenzymated B-6 100 mg

Source Naturals

Coenzymated B-6 100 mg

⚡ for Energy

100
P-5-P

Country Life

P-5-P

⚡ for Energy

98
P-5-P

SFI Health

P-5-P

⚡ for Energy

97
Pyridoxal-5-Phosphate

DaVinci Laboratories

Pyridoxal-5-Phosphate

⚡ for Energy

96

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

Not medical advice. Consult your healthcare professional.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • Manifesto
  • App Store
  • Google Play

Resources

  • Contact & Support
  • Pricing
  • Terms of Service
  • Privacy Policy
  • Refund Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart

Free Tools

  • Interaction Checker
  • Dose Checker
  • Form Comparison

Field Guides

  • Magnesium for sleep
  • Reading labels
  • Interaction checker
  • Dose checker
  • Harmful ingredients
  • Proprietary blends
  • Stack building
  • Scan without barcode
  • All guides →
© 2026 BioStacks. All rights reserved. Not medical advice.