Science-Based Nutrition™Helps Support Healthy Prostate FunctionDietary SupplementNon-GMO / Gluten-Free / Soy FreeDoctor's Best Saw Palmetto contains standardized saw palmetto extract guaranteed to supply 85% to 95% saw palmetto fatty acids and some beneficial plant sterols, which are the herbs's key active ingredients. Saw Palmetto has been widely studied for prostate-related urinary function. The extraction method used on this Saw Palmetto prevents solvent residues.Helps support healthy function of the prostate gland and urinary tract.