A hair follicle lives inside and anchors each hair into the skin. Living cells divide and grow to build and push out the hair shaft that one sees. There is no question that proper nutrition of a follicle has to start from within, and be delivered by blood to the hair follicle stem cells.

Proprietary research has shown that one of the highest concentrations of the Ergothioneine transporter is found in the stem cells of hair follicles from which hair cells are produced. Groh® beauty treatments, powered by ErgoD2^®, supply nutrients important in stem cell function, and promote restoration of normal hair growth.

The active ingredient within GROH^® is ErgoD2^®. This potent antioxidant has its own unique specific transporter system within the human body. This transporter is present in the outer cell wall membrane of human cells and is highly expressed in healthy skin, hair, scalp, nails, and lashes.

GROH^® products, powered by ErgoD2^®, work internally and externally with the body’s complex biological system to help support healthy skin, scalp, hair, nails, and lashes—from head to toe.