Gain Therapeutics, Inc., a biotechnology company, researches and develops novel therapies to treat diseases caused by protein misfolding in Switzerland and Spain.

It focuses on rare genetic diseases and neurological disorders. The company uses its Site-Directed Enzyme Enhancement Therapy platform to discover allosteric sites on misfolded proteins and identify proprietary small molecules that bind these sites, restore protein folding, and treat disease.

Its lead product candidate includes GT-02287, for the treatment of GBA1 Parkinson's disease. In addition, the company is developing structurally targeted allosteric regulator candidates to treat various diseases, including Morquio B, GM1 gangliosidosis (GM1), neuronopathic Gaucher disease, GBA1 Parkinson's, Krabbe, and Mucopolysaccharidosis type 1 diseases.

Gain Therapeutics, Inc. was founded in 2017 and is headquartered in Bethesda, Maryland.