For light blonde and platinum hair
Blacklight Blonde Science's violet products help fix yellow tones in blonde, platinum, and gray hair, keeping it looking cool and bright — while also cleansing, hydrating, and protecting your hair.
Keep light blonde and platinum hair icy, bright, and free of yellow tones.
Cherysse M. — Vancouver, BC
“This is an amazing product! I've used violet shampoos before and it never worked as well as this product! I've noticed that when I go days without using it, my blonde highlights look less vibrant and brassy. Continual use is a must but it's the best!”
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Blonde Hair Questions, Answered
Everything you need to know about the For light blonde and platinum hair collection before you shop.
Light blonde and platinum hair turns yellow because the underlying warm pigment in hair is exposed as it's lightened toward its palest levels. Sun exposure, hard water, and product buildup can also intensify yellow tones over time, even after the initial lightening process.
Purple or violet-based toning products cancel out yellow tones, since purple sits directly opposite yellow on the colour wheel. This makes purple shampoo and conditioner the standard solution for light blonde, platinum, and highlighted hair.
Blue shampoo is formulated to cancel orange tones, not yellow, so it won't effectively neutralize yellow brassiness in light blonde hair. For yellow tones common in platinum or light blonde hair, a purple-based toning shampoo or conditioner is the more effective choice.
Most purple shampoos are best used 1 to 2 times per week to avoid over-toning, which can leave a slight purple or grey cast, especially on very light platinum tones. Alternate with a hydrating or regular shampoo on other wash days.
Yes, using a purple conditioner alongside purple shampoo reinforces toning while also adding moisture and detangling benefits. This combination helps maintain bright, brass-free blonde between washes more effectively than using purple shampoo alone.
Cancel Yellow Brassiness
