PharmaGABA-100

Thorne PharmaGABA-100 provides 100 mg of clinically studied natural GABA per capsule, supporting a calm, focused state by promoting the brain's alpha-wave activity. Unlike synthetic GABA, the natural form used here has demonstrated measurable relaxation markers in double-blind research, making it a considered addition to any stress-management or sleep routine.

Gamma-aminobutyric acid (GABA) is a major calming brain chemical or neurotransmitter.* Clinical studies show that the natural form of GABA that is in Thorne's PharmaGABA can decrease the brain's stress-related beta waves and increase the production of its alpha-waves, creating a profound sense of physical relaxation while maintaining mental focus.* Other studies have shown reduced pupil diameter, heart rate, and two natural biomarkers of stress – salivary cortisol and chromogranin A – all signs of relaxation.* In addition, studies also indicate GABA can enhance sleep.* In a head-to-head, double-blind trial of natural PharmaGABA versus synthetic GABA, the synthetic GABA did not demonstrate these positive effects.* PharmaGABA-250 offers 250 mg of natural GABA per capsule, while PharmaGABA-100 offers 100 mg per capsule. Both are non-habit forming.

In a recent study of the effect of nutrient supplementation on muscle mass, 21 males, average age 39, who did not exercise regularly, were given 10 grams of whey protein or 10 grams of whey protein plus 100 mg of PharmaGABA daily for 12 weeks. Both groups participated in twice weekly 60-minute strength training sessions that consisted of leg presses, leg extensions, leg curls, chest presses, and pull-downs. Total body lean muscle mass increased significantly in the whey protein-plus-PharmaGABA group compared to the whey-only group.*

The natural GABA in Thorne's PharmaGABA suite is produced via a fermentation process that utilizes Lactobacillus hilgardii, the same bacteria that is used to ferment cabbage in the preparation of the traditional Korean dish known as kimchi.

Suggested Use:

Take 1 capsule one to three times daily or as recommended by your health professional.

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.

Ways to Incorporate Thorne PharmaGABA-100

• Pre-work stress support: Take as part of a morning routine to help support a composed, mentally clear mindset before demanding tasks or meetings.
• Post-workout recovery ritual: Pair with a protein supplement after strength training sessions to complement your recovery wind-down routine.
• Evening wind-down: Use as part of a nightly routine to support relaxation and a smoother transition toward restful sleep.
• Lower-dose daily consistency: The 100 mg capsule format suits those who prefer a measured starting point for daily GABA supplementation without the higher-dose option.

Frequently Asked Questions

What makes Thorne PharmaGABA-100 different from synthetic GABA supplements?

PharmaGABA-100 uses a naturally derived form of GABA that, in a double-blind clinical trial, demonstrated positive effects on alpha-wave activity and relaxation markers that synthetic GABA did not replicate.

Is Thorne PharmaGABA-100 habit-forming?

According to Thorne, PharmaGABA-100 is non-habit forming, making it suitable for ongoing use as part of a daily wellness routine.

How does the 100 mg dose differ from PharmaGABA-250?

PharmaGABA-100 provides 100 mg of natural GABA per capsule, while PharmaGABA-250 offers 250 mg per capsule — the lower-dose option is well suited for those who prefer to start with a smaller daily amount.