Question: which is the best shampoo to make hair straight?
Answer: Davines Love Smoothing Shampoo. ... 
Agave Healing Oil Smoothing Shampoo. ... 
John Frieda Frizz Ease Flawlessly Straight Shampoo. ... 
Acure Organics Coconut Hair Straightening All Natural Shampoo and Conditioner. ... 
L'Oreal Paris Hair Care Smooth Intense Ultimate Straight Shampoo.