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GABA Plus

product on market Capsule Vitamin World Safety: 87/100
87/100

This product is generally safe

  • Niacin: 400mg is 11.4× the Tolerable Upper Intake Level (35mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

GABA and inositol are researched for their roles in supporting neurological function and mood regulation, though evidence for oral GABA's effectiveness is limited. Niacin is a well-studied B vitamin essential for energy metabolism. Overall, these ingredients have a moderate to strong safety profile for most healthy adults.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Niacin: 400mg is 11.4× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for GABA Plus
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
50
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 mg (2000% DV)
Exceeds UL by 11.4× (UL: 35 mg) 196 studies (A:5, B:63)
1200 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
GABA
200 mg

Other Ingredients

Gelatin Vegetable Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: For adults, take two (2) capsules one to two times daily or as directed. May be taken before bedtime.

Warnings & Precautions

Keep out of reach of children.

WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Do not use if seal under cap is broken or missing.

Formulation Notes

No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Additional Information

Store in a cool, dry place.

(gamma-aminobutyric acid)

PROD. #8906 B8906 05D

From the moment raw ingredients reach our facilities to the time a finished supplement is packaged, stringent analysis confirms the potency, purity and nutritional content of every nutritional product that bears the Vitamin World name. We guarantee it!

Living in today’s fast paced world means dealing with high stress. It also requires quick thinking. GABA-Plus is made of some of the best ingredients for nervous system and brain health.* There is Gamma-Aminobutyric Acid (GABA), which functions as a neurotransmitter in the central nervous system, Inositol, an essential component of cell membranes that plays an important role in cell growth and function, and Niacin, a B-Vitamin that promotes nervous system health and energy metabolism.* Together, these ingredients help you cope with the demands of the modern world by supporting the health of your nervous system and brain.*

NEURO-STRESS FACTORS

Supports Nervous System & Brain Health*

QUALITY ASSURED

Get healthy.

Metadata

Product Details

UPC / SKU0 74312 78906 9
DSLD Entry Date2011-11-25
Product TypeOther Combinations
FormCapsule
DSLD ID1852
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013 PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 PubMed DOI
View all evidence for Niacin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.