John frieda blue crush before and after

No Stain, Your Gain!

This color depositing shampoo won’t stain your hands! Keep the color off your skin and in your hair for intense cool color and brighter brunette. With proprietary Tri-Dye Blend technology, this shampoo restores rich color by maximizing hair penetration and minimizing skin penetration. It targets high fade areas for even toning so you can get rid of brassy hair for good. Achieve alignment, shine, and smoothing all while minimizing staining with this innovative stain protection shampoo for brown hair, both natural and colored. This shampoo is peroxide free, ammonia-free, and paraben-free.

Table of Contents Show

No Stain, Your Gain!
How long does it take for blue shampoo to work?
What does blue Crush shampoo do for your hair?
How often do you use blue Crush shampoo?
What happens if you leave blue shampoo on too long?

Our competitors' formulas are efficacious, meaning they’ll stain your hand. Our unique formula makes washing less scary with a color-safe shampoo without the need for gloves. Get a stain-free wash without the salon expense with John Frieda Blue Crush Shampoo!

How long does it take for blue shampoo to work?

You should see results after one application unless your brunette dye has faded to SUCH a brassy orange that no amount of blue shampoo will help. How long does it take for blue shampoo to work? Anywhere between 3-10 minutes, although 5 minutes on dry hair works well for most people.

What does blue Crush shampoo do for your hair?

It targets high fade areas for even toning so you can get rid of brassy hair on your 1st use. Achieve alignment, shine, and smoothing all while minimizing staining with this brass cooling shampoo for brown hair, both natural or color treated hair. This shampoo is peroxide free, ammonia free.

How often do you use blue Crush shampoo?

USE & TIPS Lather and rinse well. For more intense results, and to fight brassiness in brown hair, leave shampoo on your hair for 2-3 minutes. Use daily until your desired color result is achieved.

What happens if you leave blue shampoo on too long?

If you leave blue shampoo on for too long (whether you have damaged or healthy hair), you run the risk of leaving a noticeable blue tint on your hair instead of only neutralizing the brassy tones.

john frieda blue crush