PlainVitamins

non-nutrient/non-botanical

GABA supplements

Half of the 744 GABA supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 80 mg to 400 mg (DSLD version 9.4.0, January 2026). The 99 products whose only supplement ingredient is GABA list a median of 500 mg.

Products listing it
1,096744 print an amount; 351 list it inside a blend without an amount
Median per serving
100 mgmiddle half 80 mg to 400 mg

How much GABA do supplements contain?

The median product lists 100 mg per serving. One in ten lists 25 mg or less, one in ten 750 mg or more. The amount printed most often is 100 mg (200 products).

Products by amount of GABA per serving

744 products, log scale; extreme 0.2% at each end left out of the drawing.

GABA: products by amount per serving0.01 mg0.3 mg3 mg30 mg1,000 mg
GABA: products by amount per serving0.01 mg0.1 mg1 mg10 mg100 mg1,000 mg
GABA: products by amount per serving0.003 mg0.03 mg0.3 mg3 mg30 mg300 mg
GABA: products by amount per serving0.003 mg0.03 mg0.3 mg1 mg3 mg10 mg30 mg100 mg1,000 mg
GABA: products by amount per serving0.003 mg0.01 mg0.03 mg0.1 mg0.3 mg1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
100 mg200 Be Calm Regular Strength (Viva Vitamins); Energy Formula With Pharma GABA & Sensoril (Natural Factors); Chill Pill (HoltraCeuticals)
50 mg66 COR-Performance ZMA (Cellucor); Spark Energy Drink Mix Watermelon (Advocare); Spark Energy Drink Mix Raspberry Tea (Advocare)
500 mg65 GABA 500 mg + Vitamin B6 (Vitabase); Pure Gaba Gamma Aminobutyric Acid Powder (Hard Rhino); GABA 500 mg (ProThera)
25 mg57 Amplified Ripped Watermelon (GNC Pro Performance AMP); Extra Strength Continence Max (Solaray); Amplified Ripped Fruit Punch (GNC Pro Performance AMP)
200 mg56 Be Calm Extra Strength (Viva Vitamins); GABA Plus (Vitamin World); True Calm (Vitabase)
250 mg36 Sweet Dreams Sleep Formula (IVL Institute For Vibrant Living); Gaba- S (Nutri-West); PAS Formula (Zahler)
750 mg35 GABA Gamma-Aminobutyric Acid 750 (LifeLink); Neurolink (Designs for Health); GABA-750 (Metabolic Maintenance)
1,000 mg22 Cardiovascular Health Pack (Douglas Laboratories); Stress Support Pack (Douglas Laboratories); Hibern8 (Nutrex Research)
300 mg19 StressArrest (Designs for Health); Sheer Shred PM (Sheer Strength Labs); Relaaax (Viva Vitamins)
150 mg17 Fibro-DMG (DaVinci Laboratories Of Vermont); At Ease PM (Redd Remedies); NaturalRest Plus+ (Trace Minerals Research)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most GABA?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 100 mg; those entered in 2025, 100 mg.

Median GABA per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
201226100 mg
201333200 mg
201440150 mg
201525250 mg
20163525 mg
201739100 mg
201825125 mg
201943100 mg
202059100 mg
202175100 mg
202275125 mg
202379125 mg
2024104100 mg
202578100 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing GABA by DSLD product type

GABA by product typeOther Combinations622Non-Nutrient/Non-Botanical117Botanical with Nutrients3Botanical2
GABA by product typeOther Combinations622Non-Nutrient/Non-Botanical117Botanical with Nutrients3Botanical2
GABA by product typeOther Combinations622Non-Nutrient/Non-Botanical117Botanical with Nutrients3Botanical2
GABA by product typeOther Combinations622Non-Nutrient/Non-Botanical117Botanical with Nutrients3Botanical2
GABA by product typeOther Combinations622Non-Nutrient/Non-Botanical117Botanical with Nutrients3Botanical2

Brands listing it most: PS ProSupps (43), Source Naturals (19), NOW (13), Nature's Plus (7), Priority One Nutritional Supplements (7), LifeSeasons (7), Source Naturals Serene Science (7), Swanson (6), GNC Beyond Raw (6), XYMOGEN (6).

Every product listing GABA

1,096 products, A to Z by name (page 16 of 22), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?