A sulfate-free cleansing treatment that instantly thickens hair while gently purifying and protecting the scalp. Red Clover Growth Complex? prevents DHT build-up which weakens the growth of healthy hair. Allows fuller hair to surface. 8 out of 10 people said their hair felt thicker & fuller and would recommend this system to a friend with thinning hair or hair loss.* *Results are based on an outside clinical study with use of the Caviar Clinical System over a 6-week period.