Best Purple Shampoos: Top Picks & Buying Guide

Compare the best purple shampoo side by side. Browse 688 in-depth reviews, head-to-head comparisons and guides to find your perfect match. Updated ...

Brassiness is the enemy of blonde, silver, and bleached hair. Purple shampoos use violet pigments to neutralize yellow and orange tones, keeping cool hair color bright between salon visits. We compare toning power, how drying each formula is, and which ones work for different levels of brassiness.

Our guides explain how purple shampoo actually works, how often to use it without over-toning, and the difference between purple shampoos, conditioners, and masks. We test on blonde, silver, grey, and highlighted hair, comparing drugstore staples against salon brands. Whether you are maintaining a fresh bleach or fighting brass on natural grey, our purple shampoo reviews and comparisons help you keep your color cool, bright, and brass-free. Our testing covers the full purple range, from lightly tinted daily shampoos to deep violet masks for intense toning sessions.

We explain the difference so you do not accidentally over-tone. We also review purple conditioners and leave-in toners that maintain results between washes. For natural grey and silver hair, we note which formulas brighten without a lavender cast. Every review includes a dryness rating, because toning should never come at the cost of hair health.