This £11.90 purple shampoo which 'fixes brassy yellow tones' has more than 1,000 glowing reviews… and the pics speak for themselves
COLOR LAST Purple Shampoo For Blonde Hair | Biolage
How to Tone Brassy Hair with Purple Shampoo - Drugstore Purple Shampoo Before and After - YouTube
This Purple Shampoo Hack Will Correct Blonde Brassiness | HelloGiggles
Purple Shampoo – Kristin Ess Hair
Blue vs. Purple Shampoo | John Frieda
Purple Shampoo and Conditioner Set Sulfate Free Salon Grade for Silver Blonde and Platinum Hair. Removes Yellow & Brass tones. Blonde Shampoo for Silver Grey Highlighted Hair 16x2 fl oz - Walmart.com
At Home Color Correction: How To Use Toning Shampoo To Fix Brassy Hair | Redken
Before & After: 6 Best Purple Silver Ash Hair Shampoo — Sian Victoria.
BLUE vs PURPLE SHAMPOO Brassy Hair | skip2mylou - YouTube