May help support maintenance of healthy hair skin and nails. Saw Palmetto Extract and Beta-Sitosterol have been added to this great formula. Contains both Type I and Type II collagen which may be beneficial for supporting the maintenance of healthy hair skin and nails. Contains Sea Buckthorn which is a rich source of Omega 7 oils which may be essential for supporting healthy glowing skin. Emerald Labs is formulated and clinically validated by a well-respected licensed naturopathic medical doctor (N.M.D.) according to the highest standards of his medical practice. His expertise in nutrition herbal and vitamin therapies natural hormone replacement and integrative medicine has resulted in a professional line of clinical-potency formulas directly accessible to our consumers. Emerald Labs products are: Raw Whole-Food Based Formulas for Enhanced Absorption and Bioavailability. Formulated by Dr. Mark Stengler. Therapeutic Doses with Clinical Results. 100% Additive-Free ? No Magnesium Stearate. Gluten-Free