Blondes know that finding that perfect blonde shade often takes time, money, and a commitment to keeping colour as fresh as when you left the salon. During you're appointment at Kado Hair, we can provide a blonde toning service, however it's up to you to maintain your hair colour at home—especially in the summer months! That’s where purple toning shampoo comes in.
Summer can be particularly harsh on blondes thanks to environmental factors like the sun, chlorine, salt water and more. In order to keep your blonde looking cool while preventing brassy hair, purple shampoo is an absolute necessity. To help you properly maintain your colour, we've pulled together this guide. From understanding how it works to how often you should be using it, here's everything you need to know about purple shampoo for every kind of blonde.
WHAT IS PURPLE SHAMPOO?
Purple shampoo is a pigmented shampoo for blondes that neutralizes and removes unwanted brassy, yellow undertones. While your stylist uses a toner to eliminate these unwanted tones at Kado, you may notice yellow, orange, and red tones appearing in your hair as time passes. That's where purple shampoo comes in! Think of it as your at-home toner.
SO WHY IS PURPLE SHAMPOO ACTUALLY PURPLE?
While new blondes might be surprised to learn blonde shampoo is actually purple, there's a fairly simple reason for this. To help explain, we spoke to Redken Artists Adina Doss and Jaclyn Harwood. “If you think of a colour wheel, as basic as it sounds, whatever colour you want to cancel out is directly across from it,” Doss says. “Directly across from yellow is purple. So, the purple helps eliminate the unwanted yellow colours from the hair.”
“It’s almost like a way to brighten the colour to a cooler tone,” Harwood adds. “So, if the hair has a little bit of a yellow tone, a pigmented purple shampoo is going to neutralize that warmth.” Because of this, violet hued shampoo can also neutralize those yellow, brassy tones in more than just blonde hair.
WHAT DOES PURPLE SHAMPOO ACTUALLY DO?
Those with blonde hair need purple shampoo because of how the hair is lightened in the first place. According to Doss, "When I lift a client's hair (colourist speak for lightening), there is an undertone that comes up, which I like to call 'raw blonde.' To get my clients to a richer, more quality blonde, I add a colour treatment called a toner, specifically Redken's Shades EQ, to eliminate any undesired undertones, whether that colour is yellow or yellow-orange or even a reddish undertone.” Those undertones come out when the colourist applies a toner, but you may find they start to appear between colour services as the toner fades. This is where the need for purple shampoo comes in—to adjust your tone at home!
Salon Tip: When a colourist lightens your hair, they should always use a toner as a step in the colouring process. Doss says this is a non-negotiable—so don't be afraid to ask for a Shades EQ Gloss during your next service at Kado Hair!
HOW OFTEN SHOULD I USE PURPLE SHAMPOO?
Keep in mind that purple shampoo does not replace your regular shampoo and should only be used once or twice a week. Doss warns that there is such a thing as too much purple. “When you eliminate too much yellow, it visually ends up darker and a lot of people don’t want it to look darker,” she says. “So if you wash your hair twice a week, use the purple shampoo only once a week to keep the hair bright but not yellow.” Harwood also adds that purple shampoo can be mixed with regular shampoo to add some of the violet pigment into a regular hair cleansing routine without any risk of going overboard.
DOES PURPLE SHAMPOO WORK FOR NATURAL BLONDES?
One of the primary purposes of purple shampoo is to neutralise brassy blonde hair. Redken Artist Jaclyn Harwood says that these brassy undertones do not just appear because toner has warn off. Brassiness can also be caused by things like sun, hard water or heat styling tools. For this reason, purple shampoo is not just for colour-treated blondes. Natural blondes need it too, Harwood says. In fact, those who’ve been jumping on the unicorn hair trend of purples and blue in their hair can also benefit from purple shampoo to help keep violet hues from fading. The key to this? The purple colour of the shampoo.
SO, WHICH PURPLE SHAMPOO DO I CHOOSE?
While your goal is to tone hair and prevent brassy undertones, it's also important to protect and strengthen hair after lightening services. Redken’s Colour Extend Blondage is formulated with a Triple Acid Protein complex—amino, citric and maleic acids and wheat protein—that not only neutralises unwanted undertones, but also helps strengthen hair’s cuticles. This colour-depositing shampoo protects colour and leaves blonde hair looking cool, all while repairing each hair from the core, a necessary bonus for colour treated hair.
For any more advice on how to use Redken Blondage, feel free to ask one of our stylists during your hair appointment at Kado Hair.
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