Question: what is the best shampoo to straighten hair?
Answer: Living Proof Perfect Day Shampoo. ... , It's a 10 Miracle Shampoo Plus Keratin. ... , Redken Frizz Dismiss Sulfate-Free Shampoo. ... , Tresemmé Keratin Smooth Shampoo. ... , OGX Ever Straight Brazilian Keratin Therapy Shampoo. ... , AVEDA Smooth Infusion Shampoo. ... , Ouai SMOOTH Shampoo. ... , Davines Love Smoothing Shampoo.