Glucosamine is a component of Hyaluronic acid, making it beneficial for dry skin. This amino sugar also helps eliminate dark spots and enhances the benefits of Niacinamide.
Add up to 4.8 g to 120 ml of base cream or water-based formula.
Expert: Glucosamine is recommended for use at up to 4% in formulations. Add Glucosamine during the heated water phase of a formulation, it is also very soluble at room temperature. May be used in a pH range of 2-8.
Store in a cool, dark location.