Moisturises hair and prevents dryness, helps slow the natural dying process. Hair looks bright, shiny and is easy to comb. The final step in the Lisse Design Keratin Therapy, the Alfaparf Rehydrating hair mask is perfect for dry hair. It’s designed to be applied on wet hair then straightened with an iron to bond the formula to the hair. When it’s rinsed off, you’ll be left with moisturised, supple locks with a stunning shine.