Redken Color Extend Blondage Purple Shampoo

Last updated date: October 21, 2020

DWYM Score

9.2

Redken Color Extend Blondage Purple Shampoo

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We looked at the top Purple Shampoos For Blonde Hair and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Purple Shampoo For Blonde Hair you should buy.

Editor's Note October 21, 2020:
Checkout The Best Purple Shampoo For Blonde Hair for a detailed review of all the top purple shampoos for blonde hair.

Overall Take

Using this purple shampoo for blonde hair just twice a week is all it takes to keep your hair looking fabulous. The shampoo is made up of purple pigments that counteract your hair's yellow undertones. The formula also uses citric acid to increase hair elasticity.


In our analysis of 10 expert reviews, the Redken Redken Color Extend Blondage Purple Shampoo placed 2nd when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

Is your blonde, highlighted hair starting to look brassy? Instantly strengthen and tone blonde hair in one step with Redken's Color Extend Blondage Haircare system. Redken's Color Extend Blondage Haircare system features purple pigments to counteract yellow undertones for a noticeably cooler blonde result. The system features the Triple Acid Protein Complex to strengthen and increase hair elasticity to ensure strong, bright blonde hair color with every use

Expert Reviews

Expert Summarized Score

9.0
2 expert reviews

User Summarized Score

9.4
2,847 user reviews

What experts liked

Repairs and corrects color. Leaves hair feeling soft and smelling terrific. Also great for gray hair.
- BestReviews
This cancels out the perfect amount of brassiness, without leaving the blonde looking flat and dull
- Marie Claire

What experts didn't like

There are few complaints, but like many good purple shampoos, its pricey.
- BestReviews

An Overview On Purple Shampoos For Blonde Hair

Whether you were born with blonde hair or you pay for it, it can be tough to get the color just right. Even if it looks perfect the day you color it, it can gradually lose its luster and start to turn brassy. Those yellows, oranges and reds that make blonde hair look less brilliant than you’d prefer are hard to avoid.

Stylists typically add a toner to reduce those colors, known as undertones. But not everyone pays for salon color and, of those who do, the toner can lose its power over time. That means in the weeks following your appointment, you may find that your blonde takes on a bit of brassiness, which you’re stuck with until your next coloring.

That’s where purple shampoo comes in. If you look at a color wheel, purple is directly across from yellow, and colors located on opposing sides of the wheel cancel each other out. When purple is applied to your hair, it cancels out the yellow tones, providing that icy blonde color that is seen as the ideal.

But blonde hair isn’t the only hair color that can benefit from a tube of purple shampoo. Those with silver hair also find undertones starting to appear, and purple shampoo can help with that, as well. Some with dramatic blonde or silver highlights also find that purple shampoo provides better color, although it has no effect on other hair colors.

The Purple Shampoo For Blonde Hair Buying Guide

  • You don’t have to have dyed hair to benefit from purple shampoo. In fact, those with naturally blonde and naturally silver hair find it reduces undertones.
  • Purple shampoo can dry out your hair. Look for one that is formulated to overcome that obstacle, leaving your hair soft, shiny and undertone free.
  • For those with damaged or dry hair, a nourishing toning mask will probably be better for your hair than a purple shampoo.
  • Just because you use purple shampoo, doesn’t mean you can do away with a toner. If your salon provides that service, use purple shampoo as a supplement. If you color your own hair, look for a toner that can reduce undertones.
  • Don’t use purple shampoo in the first two weeks after your hair has been colored. The hair is more porous following bleaching, making it more likely you’ll get blotchy, uneven results.
  • Follow the instructions closely on the bottle. If a time range is recommended for leaving the shampoo on your hair, go with the low end of that range at first, then increase as you get more comfortable with the results. Leaving purple shampoo on too long can create a lavender hue, although some like having that tint and choose to leave it on longer to get there.