BB® Double Strength Super Gro A Miracle Hair Aid. 2 oz more. Amazing hair and scalp treatment discovery. Rich in proteins with Vitamin E. Satisfaction guaranteed or your money back. Sage and Sulfur, Coconut oil. BB double strength super gro is unique in its ability to relieve itchy scalp, splitting ends, dullness, and provides the roots with necessary organic oils and nutrients to promote healthy hair. A non-medicinal product from Bronner Bros. Ahbai member. The proud lady. Bronnerbros.com.