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 1,019 Reviews 1,019 Reviews
4.3 out of 5 stars
5 Star
572
4 Star
248
3 Star
128
2 Star
37
1 Star
34
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
Couldn't use
Sampled

Couldn't use because hair color is no longer blonde, so hopefully still good come spring or summer when I go back to blonde

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Dont need it
Sampled

My hair doesn't need this shampoo or conditioner, I do think the packaging is pretty though

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Too little product
Sampled

Really? Another tiny sample with one use? Please consider adding 2 ... I can’t tell by one use. I really need 3 uses with any conditioner or shampoo..

1
Was this review helpful to you? Yes | No 0 of 1 found this review helpful. Was this review helpful to you? Yes | No
Change color of my hair
Sampled

I used the shampoo and conditioner this morning and it appears my hair color was stripped and one area turned like a brown/orange color. I use box color on my hair. The product states (natural or not)?? Use with caution. I’m going to re-color this weekend.

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

I'm sure this is a good product but it doesn't work with my completely natural hair. I just don't need a shampoo and conditioner for color treated hair. Next time I would like to try a shampoo and conditioner that would better suit me.

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Not a fan
Sampled

I use a different brand of purple shampoo already and this just didn’t even come close to measuring up to this

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

i don’t actually have blonde hair so this wasn’t useful to me

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

This smells weird and it made me break out in a funky rash along my hairline........

1
Was this review helpful to you? Yes | No 0 of 1 found this review helpful. Was this review helpful to you? Yes | No
Again
Sampled

Really tired of getting shampoo and conditioner samples every month. I’m seriously considering canceling my subscription.

1
Was this review helpful to you? Yes | No 0 of 1 found this review helpful. Was this review helpful to you? Yes | No
Platinum to purple
Sampled

This stuff tinted my platinum hair purple! Do not recommend

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