Amika Bust Your Brass Cool Blonde Intense Repair Hair Masque
A moisturizing and toning mask that results in significantly brighter, healthier hair that is eight times more conditioned and two times stronger with 56 percent less breakage. Suitable for straight, wavy, curly, and coily hair types, and works on fine, medium, and thick textures. Ideal for addressing dryness, damage, split ends, breakage, and brassiness.
Key Benefits
- Tones brassiness for a cooler, more natural blonde tone
- Moisturizes dry and brittle hair
- Strengthens hair and reduces breakage by 56%
- Leads to hair that is eight times more conditioned
Key Ingredient Callouts
- Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone
- Free of sulfates (SLS & SLES), triclocarban, triclosan
- Contains less than one percent synthetic fragrance
- Vegan and cruelty-free
- Recyclable packaging
| Product Type | Mask |
|---|---|
| Hair Types | Straight, Wavy, Curly, Coily |
| Hair Textures | Fine, Medium, Thick |
| Hair Concerns | Dryness, Damage, Split Ends, Breakage, Brassiness |
FAQ
Does this mask help reduce hair breakage?
Yes, the mask reduces breakage by 56% and strengthens hair, making it two times stronger.
Is the product safe for color-treated blonde hair?
Yes, it tones brassiness and is formulated to protect color-treated blonde hair while improving its health.
Is the product free from common harmful chemicals?
Yes, it is free from parabens, sulfates, phthalates, formaldehydes, mineral oil, and other common harmful ingredients.

Dorothy Dowd –
After using this mask weekly, my blonde hair has become noticeably brighter and softer. The brassiness has reduced significantly, and my hair feels stronger and less prone to split ends. I love that it’s free from sulfates and parabens.
Alexander North –
My curly hair was very dry and frizzy. This mask deeply moisturized it and gave it a cooler tone. I noticed less breakage after just a few uses and my hair feels more resilient.
Faith Walker –
It works well for reducing brassiness and improving hair texture. The conditioning is strong, but I found it a bit heavy for fine hair. Still, it’s a great repair mask for damaged blonde hair.
Jack Morgan –
I’ve used several hair masks, but this one stands out for its ability to strengthen hair and reduce breakage. My hair looks healthier and feels smoother after each use.
Ella Mackay –
The mask delivers on its promise of toning brassiness and adding moisture. It’s a bit rich, so I apply it only once a week. Great for maintaining healthy blonde hair.