Exclusively developed for hair before the Cynos Keratin Kerafill Hair Reconstructing Treatment. The unique deep cleansing formula not only clarifies hair deeply and removes residual build-up, but also opens hair cuticle to prepare the best hair environment for Keratin Treatment, it’s a must for a perfect keratin hair treatment.

Massage into wet hair twice on chemically-treated hair and three times on virgin hair with the Cynos Keratin Kerafill Purifying Shampoo. Lather and rinse thoroughly.

• Deeply Clarifies 
• Removes residue and build-up 
• Prepare the hair for treatment