Review on Blonde and Blue Shampoo Set, MagiForet Argan Oil Purple Shampoo and Conditioner, 216.9oz with Silk Essence - UV Protection, Sulfate-Free, Paraben-Free Formula for Blonde, Silver, and Grey Highlighted Hair by Nelly Villanueva

This is hair medicine! Farewell, yellow-green color in my beautiful white hair. I have a gray beard and hair and when I use this shampoo and conditioner I leave it on my hair for a while before rinsing it out. I get compliments on my hair. If you overdo these products, your hair can take on a blue tint. It simply means you need to rinse your hair better and/or use a little less product. If you still have blue hair, switch to a different shampoo and only use once a week or as needed. I love this formula and hope they never change it.