If desired

For natural and previously colored hair

use a maximum of 6% developer

strengthening and densifying effect

Schwarzkopf Natural Styling Classic 1 Lotion 1000ml Test Amazon If desiredSchwarzkopf Natural Styling Classic 1 Lotion 1000ml The Schwarzkopf Natural Styling Hydrowave Classic 1 Lotion is a perm lotion for normal hair. This lotion is a combination of hydrolyzed keratin and moisturizing Hydrowave technology with aloe vera. It ensures smooth hair and long lasting, perfectly shaped waves and curls that last up to 12 weeks. The hydrolyzed keratin contains smaller building blocks of hair keratin that adhere well to the hair.