With Coconut Oil Max Strength Dietary Supplement Supports Healthy Skin and Hair Certified Nutrition Gluten-Free cGMP Compliant Third Party Tested Non-gmo Project Verified Biotin, also known as Vitamin B7, is an important micronutrient that supports keratin synthesis and is an essential piece of the vitamin B complex. Our high quality supplement encourages beauty health support by providing an extra strength Biotin formula that delivers 5000 mcg per serving. Made with organic coconut oil for premium experience, these Plantgels are here to help you reach your beauty potential from within. When compared to Sports Research Biotin 5,000 mcg.