Volumizing Follicle Strengthening Shampoo - Research Results136% increase in volume in just 24 HOURS after applicationResults from a TRI/Princeton controlled hair swatch study including Keranique's Volumizing Shampoo, Volumizing Conditioner and Lift & Repair Treatment Spray:Scientifically proven results for 24-Hour Full Body Volume!169% increase in hair volume and thickness after just ONE useBenefitsStimulates the scalpRetains shine, boosts body and volumeProtects against cuticle damageFeaturesRejuvenates hair follicles to keep hair fuller and thicker lookingMenthol increase oxygen delivery to the follicles to promote growthLightweight formula improves the effectiveness of scalp treatmentsClarifying formula removes buildup - Volumizing Follicle Strengthening Shampoo