These Are the Best Purple Shampoos, According to an Experienced Bottle Blonde
If the dark brows weren’t a dead giveaway, I’m happy to tell you that I’m not a natural blonde. Yes, that means I’m at the salon every four weeks getting a touch-up. But what can I say: A fresh platinum dye job always makes me feel on top of my game.
But maintaining my white-blond locks is a challenge, especially since color fade and brassiness seem to creep up faster than my monthly rent check. So to make my blond last till my next appointment, I follow a strict hair routine. I shampoo only once a week (dry shampoo, I see you!). And once it’s time to give my hair a thorough cleanse, I turn to the best purple shampoos.
Why purple shampoo, you ask? The color-preserving pigment is a lifesaver for blondes. The violet tint helps eliminate the orange-yellow tones that can appear after sun exposure, heat styling, and shampooing in hard water. “When you look on a color wheel, the opposite of yellow is purple. Therefore, it makes sense to use purple to cancel out the unwanted yellow or orange-yellow,” Mabel Covey, a cosmetic chemist for Cue Hair Products, tells SELF. “These shampoos work because they contain purple pigments, which deposit onto the hair shaft to neutralize unwanted brassiness.”
If you’re a fellow blonde who hasn’t turned to the purple side yet, I’ve rounded up seven of the best purple shampoos that will convince you to make the switch. Trust me: I’ve been a bottle blonde for over four years, and these picks really work.