Pureology Strength Cure Blonde Purple Shampoo - Tones & Fortifies

In this review of Pureology Strength Cure Blonde Purple Shampoo the bottom line is clear: this sulfate-free, vegan purple shampoo is designed for those who want to tone brassy blonde and lightened, color-treated hair while protecting strands from breakage. The reviewer found it effective at neutralizing warm tones on both natural and highlighted blondes, and appreciated that the formula also emphasizes strengthening benefits rather than only color correction. If you need a purple shampoo that also aims to fortify fragile, color-treated hair, this product is worth testing in a weekly routine.

Key Features

• Purple toning: The violet pigments help neutralize yellow and brassy tones to restore cooler blonde shades between salon visits.
• Sulfate-free formula: A gentle cleansing base that preserves color and reduces the risk of further fading compared with harsh sulfates.
• Vegan-friendly: Formulated without animal-derived ingredients, suitable for shoppers seeking cruelty-free choices.
• Strengthening focus: Ingredients in the Strength Cure line are aimed at fortifying fragile, lightened strands to reduce breakage during styling and brushing.
• Color-treated safe: Specifically developed for blonde and lightened hair to tone and care for processed color without stripping it.

Who It's For

Pureology Strength Cure Blonde Purple Shampoo is best for people with blonde, highlighted, or lightened hair who want to control brassy tones while also supporting hair strength. It fits well into a weekly regimen for those who alternate purple washes with regular shampoo or who have fragile ends that need a gentler, fortifying product.

People with dark, uncolored hair or those looking for an everyday clarifying shampoo should look elsewhere, since the purple pigments are unnecessary for non-blonde hair and the formula is tuned to color-treated needs rather than heavy-duty detoxing.

Pros & Cons

Pros

• Effectively tones brassy and yellow tones to refresh cooler blonde shades.
• Gentle, sulfate-free cleansing that helps preserve color between salon visits.
• Vegan formulation for those seeking cruelty-free haircare options.
• Designed to fortify lightened, fragile strands and help reduce breakage.

Cons

• May be too mild for users seeking intensive clarifying or deep-clean effects.
• Frequent use can slightly deposit pigment on very porous hair if left on too long.

Specifications

Product name	Strength Cure Blonde Purple Shampoo
Intended hair type	Blonde & lightened color-treated hair
Primary benefit	Tones brassiness and fortifies fragile strands
Formulation note	Sulfate-free and vegan
Use case	Weekly toning and strengthening for color-treated blondes
Brand	Pureology

Our Verdict

Pureology Strength Cure Blonde Purple Shampoo is a thoughtful option for anyone who needs both toning and strengthening in one product. It balances purple pigments with a gentle, color-safe base and vegan credentials, making it a practical choice for maintaining cool blondes between salon visits. Those wanting intense clarifying action should supplement with a different cleanser, but for its intended users it offers good value as part of a color-care routine.

Frequently Asked Questions

How often should I use this purple shampoo?
Use it one to two times per week depending on brassiness; leave on briefly for mild toning or a few minutes for stronger correction.

Is it safe for all types of blonde hair?
It is formulated for color-treated, blonde, and lightened hair; very porous or heavily damaged hair may take up more pigment and require shorter application times.

Will it strip my dye?
No, the sulfate-free formula is designed to tone without stripping color, but always follow with conditioner and avoid daily use to preserve dye longevity.