Horbäach 5-HTP 400mg is a dietary supplement providing 400 mg of 5-Hydroxytryptophan (5-HTP) per serving from Griffonia simplicifolia seed extract. The quick-release capsules provide a convenient source of 5-HTP for daily supplementation. Each bottle contains 120 capsules and the formula is non-GMO, gluten-free, wheat-free, soy-free, dairy-free, and free from artificial colours, flavours, and preservatives.