Cysteine Keratin & Diamond Keratin
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Cysteine Keratin & Diamond Keratin

Two New & Exciting Keratin were added to the Professional Innosys iStraight Keratin Lines in 2016: Cysteine Keratin (zero formaldehyde). Diamond Keratin – Innosys Strongest Formula (equivalent to Brazilian Keratin). iStraight Keratin Steps 1: CONSULTATION & ANALYSIS The stylist will assess the hair type and condition. This is an important step for the stylist and the client to…