Goldwell Style Sign Sleek Perfection Thermal Spray Serum for Unisex, 3.3 Ounce

Speeds up the process when using a straightening tool and helps protect hair. Humidity-resistant for up to 24 hours. Gives heat protection.

Product Features:

• Uva/uvb filters,
• Bamboo proteins
• Antioxidant vitamins b, c, e