兴趣爱好Yes! Unlike chemical-straightening relaxers, you can safely have both dyed hair and a keratin treatment without the risk of damage. “I recommend my clients use sulfate-free shampoo and conditioner for maintenance,” explains Gurgov. “I also recommend they shampoo their hair once or twice a week, only when necessary. When you shower, rinse your hair with water without shampooing and then apply conditioner only. Do not use salt-based sprays for beachy, textured hair.” Keratin smooths cells that overlap to form hair strands, which means more manageable hair and less frizz. This makes for hair that dries with little frizz and has a glossy, healthy look to it. Keratin Complex Smoothing Therapy treatments are professional smoothing treatments powered by our signature keratin. All treatments are performed in-salon by a professional stylist. Smoothing Therapy treatments repair damage and breakage, reduce frizz, curl and unruly fly aways, and make the hair smoother and healthier-looking. They also prevent humidity, the main cause of frizz, from impacting the hair. After a Smoothing Therapy treatment, it’s easier to achieve a flawless blowout at home: The hair is more manageable, blow-drying becomes quicker and easier, and daily styling time is significantly reduced.