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.

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).

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).

• GABAAST Sports Science3,000 mg
• ZZZ Razzzberry LemonadeCore Nutritionals3,000 mg
• ZZZ Knockout PunchCore Nutritionals3,000 mg
• Anesthetized PineappleBlackstone Labs3,000 mg
• MorphoremMN Morphogen Nutrition3,000 mg
• ZZZ Cherry BombCore Nutritionals3,000 mg
• Fade Out GrapeRedcon13,000 mg
• Nugenix GH-Boost Tea-Berry BlastNugenix3,000 mg

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.

In which products and brands?

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 7 of 22), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• GABANutraBio1,000 mg
• GABASuperSmart750 mg
• GABA (Gamma Amino-Butyric Acid) 500 mg UnflavoredMuscle Empirein a blend
• GABA + L-TheanineVera's Formulations · off the market400 mg
• GABA + L-Theanine & L-ArginineApproved Science600 mg
• GABA 100Superior Source · off the market100 mg
• GABA 100 mgSuperior Source · off the market100 mg
• GABA 1000California Academy of Health1,000 mg
• GABA 1000 mgDouble Wood Supplements1,000 mg
• GABA 25 mg CherryKAL25 mg
• GABA 250 mgEnzymatic Therapy · off the market250 mg
• GABA 250 mgNature's Way250 mg
• GABA 250 mgKirkman250 mg
• GABA 420 mgKlaire Labs420 mg
• GABA 420 mgNeurobiologix420 mg
• Gaba 500Priority One Nutritional Supplements500 mg
• GABA 500 mgPhysician's Preference · off the market500 mg
• GABA 500 mgProThera500 mg
• GABA 500 mgSolgar500 mg
• GABA 500 mgPureFormulas500 mg
• GABA 500 mgSeeking Health500 mg
• GABA 500 mgAbsorb Health500 mg
• GABA 500 mgNutraBio1,000 mg
• GABA 500 mgNatural Grocers by Vitamin Cottage500 mg
• GABA 500 mgProgressive Professional from Progressive Laboratories500 mg
• GABA 500 mgSwanson500 mg
• GABA 500 mgNutricost500 mg
• GABA 500 mgNOW500 mg
• GABA 500 mgDouglas Laboratories500 mg
• GABA 500 mgBluebonnet500 mg
• GABA 500 mg + Vitamin B6Vitabase500 mg
• GABA 500 mg UnflavoredNutricost500 mg
• GABA 500 mg with Vitamin B6AN Amazing Nutrition Amazing Formulas500 mg
• GABA 60 CapsulesAdaptogen Research420 mg
• GABA 600 mgEvlution Nutrition600 mg
• GABA 700Genestra Brands700 mg
• GABA 750 mgPhysioLogics · off the market750 mg
• GABA 750 mgGNC · off the market750 mg
• GABA 750 mgSource Naturals750 mg
• GABA 750 mgThe Vitamin Shoppe750 mg
• GABA 750 mgAN Amazing Nutrition Amazing Formulas750 mg
• GABA 750 mgBest Naturals750 mg
• GABA 750 mgSource Naturals Serene Science750 mg
• GABA 750 mgLuckyVitamin750 mg
• GABA 750 mgNature's Truth750 mg
• GABA 750 mgNusaPure750 mg
• GABA 750 mgNOW750 mg
• GABA 750 mgProtocol For Life Balance750 mg
• GABA 750 mgSuperiorLabs750 mg
• GABA 750 mg CapsulesMuscle Empirein a blend

Where next?

• Check an amount of GABA
• Labels above the upper limit
• All ingredients