Birchbox Subscribe to Birchbox Subscribe to BirchboxMan Shop Birchbox Shop BirchboxMan Gift Birchbox BirchboxMan
Makeup Hair Skincare Fragrance Bath & Body Lifestyle Accessories Tools Nails Gifts with Purchase $25 and Under Birchbox Exclusives Best Sellers Limited Edition Boxes Birchbox Discovery Kits Value Sets What’s New Sale Beauty Brands Latest Articles and Videos
Skincare Hair Body Beard Shave Fragrance Apparel & Accessories Gifts with Purchase Sampled This Month $25 and Under Best Sellers BirchboxMan Exclusives BirchboxMan Collections Gift Sets Sale What’s New BirchboxMan Brands View the Guide

amika Bust Your Brass Cool Blonde Shampoo

Same formula you love, fresh new look!

Buttery blonde hair with zero brassiness? It’s totally possible. The violet pigment in this shampoo cancels out those harsh yellow tones that usually appear in pale, cool colors. The formula is pH-balanced and sulfate-free, meaning it won’t strip your hue or fade it fast. It also contains deeply nourishing ingredients like avocado oil, wild cherry bark extract, and sea buckthorn seed oil, so you don't have to compromise hydration for color protection.

amika Bust Your Brass Cool Blonde Shampoo
4.3 out of 5 stars, based on 1,024 Reviews 1,024 Reviews
4.3 out of 5 stars
5 Star
574
4 Star
249
3 Star
128
2 Star
38
1 Star
35
my profile
people who
purchased
sampled
Hair type
Thick
Fine
Straight
Wavy
Curly
Frizzy
Coily
Dry
Normal
Oily
Hair color
Brown
Blonde
Black
White or gray
Red
Other
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
Love it
Sampled

First purple shampoo I’ve tried but I really liked it

5
Was this review helpful to you? Yes | No 1 of 1 found this review helpful. Was this review helpful to you? Yes | No
Works good
Sampled

Works good to tone down the brassiness. Lathers nicely and easy to distribute evenly throughout hair.

4
Was this review helpful to you? Yes | No 1 of 1 found this review helpful. Was this review helpful to you? Yes | No
Great for any hair type
Sampled

This made a huge difference in two uses! It didn’t leave my hair purple, and it didn’t dry my hair out. My natural hair is fine, oily and color treated, and I have two rows of blond sewn in extensions. All of my hair reacted very well!

5
Was this review helpful to you? Yes | No 1 of 1 found this review helpful. Was this review helpful to you? Yes | No
Seemed watered down
Sampled

Are use purple shampoo or on a every other day basis and this would rank as one of the worst ones I’ve used with it being very thin and having to use so much shampoo in your hair I would not buy this product

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Underwhelmed
Sampled

I would not consider my hair “brassy”, thus I may not be the best one to review. However, did not find this was helpful for my hair. Didn’t like the vibrant purple color - seemed to be very messy.

2
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Love it
Sampled

Works so well in helping to keep my blonde from getting brassy and orange! I was able to get multiple uses out of the sample and will definitely consider purchasing when I’m out of my other purple shampoo.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Ok
Sampled

Smelled nice, was a deep purple that canceled out the yellow in my hair

3
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Love
Sampled

This stuff is amazing and takes the bronze out. Definately worth a try.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Absolutely awesome
Sampled

Best purple shampoo I’ve used to date. Doesn’t feel dry.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Paying for the Brand
Sampled

Purple products for blondes are all the same, do not bother paying big money for something that does not at all noticeably better than any cheaper product.

2
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No