Amino Acids

GABA (Gamma-Aminobutyric Acid)

Primary inhibitory neurotransmitter; promotes relaxation, reduces anxiety, supports sleep (limited BBB crossing)

Gabriel Score

72/ 100Good

CategoryAmino Acids

Applications5 conditions

FormsGABA (free form), PharmaGABA® (naturally fermented)

How it works

Primary inhibitory neurotransmitter; promotes relaxation, reduces anxiety, supports sleep (limited BBB crossing)

Typical Dosage

250-750mg/day

Used for

AnxietyInsomniaStressHigh blood pressureMuscle tension

Practical Guide

Available Forms

GABA (free form), PharmaGABA® (naturally fermented)

Natural Food Sources

•Fermented foods
•Green tea
•Sprouted grains

Dosing should be individualized. Consult a qualified healthcare practitioner.

The Science

Evidence Base

Good72/100

BBB permeability debated; may work via gut-brain axis; PharmaGABA® clinically studied

Works Well With

L-theanineMagnesium glycinateTaurineB6

Safety Profile

Interactions

May potentiate sedatives, anxiolytics, anticonvulsants

Contraindications

None at therapeutic doses

Trusted Brands

ThornePure EncapsulationsNOWLife Extension

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CategoryAmino Acids

Applications5

Gabriel Score72/100

Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.

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GABA (Gamma-Aminobutyric Acid)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about GABA (Gamma-Aminobutyric Acid)?

Build Your Protocol

Related Supplements

N-Acetyl Cysteine (NAC)

L-Theanine

Creatine Monohydrate

Ready to explore natural options?

GABA (Gamma-Aminobutyric Acid)

Practical Guide

Available Forms

Natural Food Sources

The Science

Evidence Base

Works Well With

Safety Profile

Trusted Brands

Have questions about GABA (Gamma-Aminobutyric Acid)?

Build Your Protocol

Related Supplements

N-Acetyl Cysteine (NAC)

L-Theanine

Creatine Monohydrate

Ready to explore natural options?