ULTIMATE POWER SERUM 2.3OZ. Benefits: Reduced hair fall - 93% of users noticed less hair in their brush.**. Better hair resistance - 91% of users noticed improved hair anchorage.**. Thicker, fuller hair - 93% of users felt they had stronger hair when using our leave-on treatment.. Healthier hair and improved hair density - 90% of users noticed a reduction in hair breakage.. Free of parabens, sulfates, and colorants.. Innovative active ingredients - a combination of SANDALORE, caffeine, lauric acid, and niacinamide creates the ultimate hair serum.. Formulated Without: Parabens. Sulfates. Colorants. Disclaimers: *Not a hair regrowth product. After a 12 week clinical study among 30 consumers with hair loss. **in an 8-week double-blind clinical study vs placebo among 120 consumers with hair loss..