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Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100
Thorne PharmaGABA-100

Thorne PharmaGABA-100

by Thorne
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00

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GABA · Sleep & Stress Support

PharmaGABA-100

Most GABA supplements use synthetic forms. Thorne's PharmaGABA-100 is produced through a natural fermentation process using Lactobacillus hilgardii — the same bacteria used to ferment kimchi. Clinical studies show this natural-source GABA can decrease the brain's stress-related beta waves and increase alpha-wave production, creating physical relaxation while maintaining mental focus.

Other studies found reductions in pupil diameter, heart rate, and two stress biomarkers — salivary cortisol and chromogranin A — all signs of relaxation. It's non-habit forming, gluten-free, dairy-free, and soy-free, and third-party tested for purity and quality.

GABA
100mg
Per Capsule
Form
Natural
Via Fermentation
Serving Size
1 Capsule
1–3x Daily
Supply
60 Capsules
Per Bottle
Non-Habit Forming Natural Fermentation Third-Party Tested

Why Recovering Athletes Choose This

Benefits of PharmaGABA-100

🧠
Brainwave Balance
Fewer Beta, More Alpha Waves
💤
Feelings of Relaxation
Physical Calm
🎯
Mental Focus
Calm Without Fog
😴
Restful Sleep
Nighttime Support

The Formulation

Fermented, Not Synthesized

Two research-backed details set this GABA apart.

🦠
Natural Fermentation Process
GABA is produced via fermentation utilizing Lactobacillus hilgardii, the same bacteria used to ferment vegetables in the preparation of kimchi — distinct from synthetic GABA forms.
Natural-Source GABA
📊
Stress Biomarker Research
Studies have shown reduced pupil diameter, heart rate, and the stress biomarkers salivary cortisol and chromogranin A after use.
Clinically Studied

Full Spec Sheet

Specifications

Supplement Facts

Serving Size 1 Capsule
Servings Per Container 60
Gamma-Aminobutyric Acid (GABA) 100mg

Other Ingredients

Inactive Ingredients Calcium Laurate, Hypromellose capsule, Magnesium (Citrate), Microcrystalline Cellulose

Trusted & Certified

Verified By Thorne

3P
Third-Party Tested
Purity and quality verified
NH
Non-Habit Forming
Safe for regular use
GF
Gluten Free
No gluten-containing ingredients
DF
Dairy Free
No dairy-derived ingredients
SF
Soy Free
No soy-derived ingredients
NF
Natural Flavors
Derived from natural sources
NC
Natural Colors
Derived from natural sources

Questions

Frequently Asked Questions

Take 1 capsule one to three times daily, or as recommended by your healthcare practitioner.
It's produced via a natural fermentation process using Lactobacillus hilgardii — the same bacteria used to ferment kimchi — distinct from synthetic GABA forms.
Yes. PharmaGABA-100 is non-habit forming.
Yes. It's gluten free, dairy free, and soy free.
If you're pregnant, nursing, or trying to conceive, do not use this product.
Yes — this formula is also available in a 250mg dose as PharmaGABA-250.
There are no known adverse interactions or contraindications at publication date.