BoniHair - Catalase Enhancer - Direct From Manufacturer! BoniHair contains 10,000 units of the enzyme Catalase, including herbal extracts along with Saw Palmetto, Biotin, Fo-Ti, PABA, and many more powerful nutrients! Our Catalase Enhancer is one of the strongest formulas on the market! Boni Hair is a supplement that is intended to provide the body with more Catalase. Boni Hair is intended to replenish the enzyme Catalase that slowly depletes as we age. Hydrogen Peroxide is also naturally produced by the body. When catalase levels decline, naturally occurring hydrogen peroxide cannot be broken down which allows hair to be bleached from the inside out.