Natural-source GABA (gamma-aminobutyric acid).

Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based p...

Buy Now From Amazon

Product Review

Natural-source GABA (gamma-aminobutyric acid).

Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-40 year old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than $1M in products and profits.

Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA's current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which tests for more than 200 banned substances for elite athletic competitions.



  • Natural Source: GABA is an important brain chemical that acts like a brake during times of runaway stress*
  • Calm: Promotes a calm, relaxed, focused state of mind*
  • Sleep: Supports restful sleep*
  • 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
  • Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners

Similar Products

Lemon Balm, Soothing Calming flavoring agent, 1ozPure Encapsulations - Ester-C & Flavonoids - Hypoallergenic Vitamin C Supplement Enhanced with Bioflavonoids - 180 CapsulesVeganSafe B-12 - Organic Liquid Vegan Vitamin B12 Methylcobalamin Adenosylcobalamin Supplement by Global Healing Center - 2,500 Mcg (1 Ounce)Vimergy USDA Organic Barleygrass Juice Powder (250g)Pure Encapsulations - l-Lysine - Hypoallergenic Supplement Helps Maintain Healthy Arginine Levels and Immune Function* - 270 CapsulesGood State Liquid Ionic Zinc Ultra Concentrate (10 drops equal 15 mg - 100 servings per bottle)Thorne Research - PharmaGABA-100 - Natural Source GABA (Gamma-Aminobutyric Acid) Supplement - Promotes a Calm, Relaxed, Focused State of Mind - 60 CapsulesVimergy Ester-C with Rose Hips (180 ct)Pure Encapsulations - Cal/Mag (Malate) 2:1 - Hypoallergenic Calcium and Magnesium Supplement in a 2-to-1 ratio - 180 CapsulesGlobal Healing Center VeganSafe B-12 Vitamin B12 Liquid Organic Supplement - Methylcobalamin Adenosylcobalamin Blend (2 Pack)