PharmaGABA-100 provides a gentle, non-habit-forming source of gamma-aminobutyric acid (GABA), the calming brain neurotransmitter.

Clinical studies show that the natural form of GABA in Thorne PharmaGABA-100 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 that indicate GABA’s ability to enhance sleep.*

The GABA in Thorne PharmaGABA-100 is produced via a fermentation process that utilizes Lactobacillus hilgardii, the same bacteria used to ferment vegetables in the preparation of the traditional Korean cabbage dish known as kimchi.

Benefits of Thorne PharmaGABA-100

• Decrease the brain’s stress-related beta waves*
• Supports the production of the brain’s alpha waves*
• Supports feelings of relaxation*
• Helps maintain mental focus*
• Promotes restful sleep*

Features of Thorne’s PharmaGABA-100

• Non-habit forming
• Natural GABA produced via fermentation utilizing Lactobacillus hilgardii
• Also available in a 250-mg dose in Thorne PharmaGABA-250

Who can benefit from Thorne PharmaGABA-100

• Individuals feeling overwhelmed, over-committed, or stressed out during the day*
• Those looking to support restful sleep when feeling overstimulated at night*

Tested for quality you can trust

This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.