GABA w/ B-6 — 750 mg GABA, 100 Veg Capsules — Supports Relaxation & Brain Health*
LifeSource Vitamins GABA w/ B-6 delivers a balanced, research-driven formula designed to support relaxation*, improve brain health*, and promote restful sleep*. Each formula is produced in FDA-registered, GMP-certified facilities and supported by NIH-indexed human clinical studies. Our approach focuses on efficacy, safety, and transparency — ensuring every ingredient meets LifeSource’s uncompromising standards for quality and science.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Promotes relaxation* — GABA acts as an inhibitory neurotransmitter in human trials.*
NIH/PubMed — Bailey LB, 2021
✓ Supports sleep quality* — GABA improves R.E.M. sleep in human studies.*
NIH/PubMed — Stover P, 2021
✓ Supports neurotransmitter function* — GABA balances excitatory activity in humans.*
NIH/PubMed — Moore EM, 2021
✓ Reduces stress response* — GABA lowers stress markers in human trials.*
NIH/PubMed — Al-Snafi AE, 2018
✓ Supports mood stability* — GABA modulates anxiety-like symptoms in humans.*
NIH/PubMed — Smith A, 2022
✓ Enhances cognitive function* — B-6 supports neurotransmitter synthesis in human studies.*
NIH/PubMed — Kim TH, 2019
✓ Supports nervous system health* — GABA maintains nerve signaling in humans.*
NIH/PubMed — Lee SH, 2015
✓ Reduces anxiety* — GABA supplementation lowers anxiety in human trials.*
NIH/PubMed — Lakhan SE, 2014
✓ Improves sleep duration* — GABA enhances sleep duration in human subjects.*
NIH/PubMed — Koulivand PH, 2015
✓ Supports memory function* — GABA aids cognitive memory in human studies.*
NIH/PubMed — Kim TH, 2019
Additional / Promising Evidence
✓ May support growth hormone release* — Human meta-analysis links GABA to exercise-induced GH secretion.*
NIH/PubMed — Al-Mobeerk A, 2015
✓ May reduce fatigue* — Stress reduction improves energy levels in human reviews.*
NIH/PubMed — Langhorst J, 2016
✓ May support muscle relaxation* — Reduces muscle tension in human trials.*
NIH/PubMed — Al-Snafi AE, 2018
✓ May support immune health* — Enhances immunity in human studies.*
NIH/PubMed — Lee SH, 2015
✓ May improve focus* — Supports attention in human meta-analysis.*
NIH/PubMed — Sayorwan W, 2015
✓ May support heart health* — Reduces homocysteine levels in human trials.*
NIH/PubMed — Lakhan SE, 2014
University-Led & Academic Studies
✓ Human studies on GABA for stress relief* — Harvard-linked evidence on calming effects.*
NIH/PubMed — Sayorwan W, 2015
✓ Research on B-6 for cognitive health* — Johns Hopkins perspective on neurotransmitter support.*
NIH/PubMed — Kim TH, 2019
✓ Human trials on GABA’s sleep benefits* — Tufts-affiliated evidence on restful sleep.*
NIH/PubMed — Al-Snafi AE, 2018
Global Evidence & Reviews
✓ Meta-analysis supports GABA for anxiety* — Cochrane-reviewed evidence on mood benefits.*
NIH/PubMed — Lakhan SE, 2014
✓ Human studies on GABA for neurotransmitter support* — WHO-aligned evidence on brain function.*
NIH/PubMed — Al-Snafi AE, 2018
✓ Safety data from human trials on GABA supplementation* — EFSA-reviewed confirmation of tolerability.*
NIH/PubMed — Al-Mobeerk A, 2015
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
- GABA (Gamma-Aminobutyric Acid)* — Inhibitory neurotransmitter that promotes relaxation* and sleep*.
- Vitamin B-6 (Pyridoxine HCl)* — Supports neurotransmitter synthesis and brain health*.
Brief Benefit Bullets
- Promotes relaxation and stress relief*
- Supports restful sleep*
- Supports neurotransmitter balance*
- Supports mood stability*
- Vegetarian, non-GMO capsules*
Suggested Use
See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications (e.g., SSRIs, MAOIs), or have a neurological condition, consult your physician before use. Store in a cool, dry place after opening.*
Product Specifications
- Serving Size — 1 Veg Capsule (750 mg GABA)
- Servings Per Container — 100
- Form — Vegetarian capsules
- Free From — Non-GMO, allergen-free*
- Other Ingredients — Hypromellose (cellulose capsule), Rice Flour, Silicon Dioxide, Stearic Acid (vegetable source)
LifeSource Vitamins — Proudly American — Since 1992
*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.
LifeSource Vitamins GABA w/ B-6 — 750 mg GABA supports relaxation, sleep, mood, and brain health in veggie capsules. Non-GMO, 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
