Biotin is a vitamin present in food such as eggs, milk & bananas. Biotin is an important component of enzymes in the body that breaks down certain substances like fats, carbohydrates, and others. Used for biotin deficiency. It is also commonly used for hair loss, brittle nails, and other conditions.
Vitamin E: supports the scalp and gives your hair a strong base to grow from by reducing oxidative stress and preserving the protective lipid layer.
copper peptides may even possibly stimulate hair follicles so they receive adequate oxygen and nutrients to produce new hair growth.