PharmaGABA-100
Scored by the Formulate Research Team · Last reviewed May 2026
Overview: Thorne PharmaGABA-100
Contains natural-source GABA, a brain chemical to promote a calm state of mind and restful sleep* PharmaGABA features a natural source of the inhibitory neurotransmitter – GABA. GABA supports restful sleep, acts like a \
Score Breakdown
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Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Gamma-Aminobutyric AcidGABA | 300 mg |
Certifications & Testing
Other Ingredients
Calcium Laurate, Hypromellose Capsule, Magnesium (Citrate), Microcrystalline Cellulose
Recommended Use
Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Warnings
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. PREGNANCY WARNING If pregnant, nursing, or trying to conceive, do not use this product. INTERACTIONS There are no known adverse interactions or contraindications at publication date.
Frequently Asked Questions
What is Thorne PharmaGABA-100's Formulate score?
Thorne PharmaGABA-100 scores 91 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
Is Thorne PharmaGABA-100 worth it?
Thorne PharmaGABA-100 scores 91/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Thorne PharmaGABA-100?
Each serving contains Gamma-Aminobutyric Acid (300 mg). Serving size: 1 Capsule. 60 servings per container.
How do I take pharmagaba-100?
Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Who makes PharmaGABA-100?
PharmaGABA-100 is made by Thorne. See Formulate's full grade and product lineup for Thorne on its brand page.
Is Thorne PharmaGABA-100 third-party tested?
Thorne lists the following certifications and testing for this product: NSF Certified, Gluten Free, Dairy Free, Soy Free, Thorne Verified, Natural Flavors, Natural Colors, GMP Certified.
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