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Highlights
Summary
Meet the salon service in a jar. amika's Bust Your Brass Toning and Strength Repair Mask provides superior toning while strengthening, repairing, and hydrating hair for your brightest and healthiest-looking blonde.
Benefits
- Brightens, tones, and counteracts brassy, yellow hues
- Strengthens damaged hair while helping to prevent future breakage
- Results in hair that is soft, bright, and more manageable
- Ideal for blondes, silvers, and grays 1-4C looking to cool warm tones
Key Ingredients
- Bond Fortifying Technology: Helps target and strengthen the bonds in hair most prone to breakage due to environmental stressors, heat, chemical treatments, and more
- Plant Butters: Vitamin-rich mango butter, borage oil, and shea butter
- Vegan proteins: Derived from quinoa and provide keratin-like benefits
- Ultra-violet Pigments: Counteract yellow and brassy tones to bring out the best shades of blonde, silver, and gray
Research Results
- 74% less breakage*
- Leaves hair 9.5x more conditioned*
- 3.9x stronger hair*
- *Clinically proven, after one use
Item 2647428
After shampooing, gently massage Bust Your Brass Mask through wet hair from roots to ends. Leave it on for 3-5 minutes, then rinse. Use it as a weekly intensive treatment in place of conditioner.
Keep track of your tone: if you're loving your tone, keep up your routine as is. if you notice brassiness peeking in, increase use of Bust Your Brass an additional time per week. If you are a little too cool-toned and nearing a violet tone, cut back on the Bust Your Brass routine for a week or two.
Pre-caution: Avoid contact with eyes.
Water/Eau/Aqua, Cetearyl Alcohol, Dimethicone, Isopropyl Myristate, Behentrimonium Chloride*, Cetyl Alcohol, Glycerin, Cetrimonium Chloride*, Hippophae Rhamnoides (Sea Buckthorn/Argousier) Fruit/Seed Oil, Borago Officinalis (Borage/Bourrache) Seed Oil, Mangifera Indica (Mango/Mangue) Seed Butter, Butyrospermum Parkii (Shea/Karite) Butter, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Hydrolyzed Quinoa, Panthenol, Tocopheryl Acetate, Bis-PCA Dimethicone, Disodium PEG-12 Dimethicone Sulfosuccinate, Ethylhexylglycerin, Butylene Glycol, Aminomethyl Propanol, Caesalpinia Spinosa Gum, Chlorphenesin, Benzyl Alcohol, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Citric Acid, Isopropyl Alcohol, Fragrance/Parfum, Benzyl Benzoate, Hydroxycitronellal, Limonene, Ext. Violet 2 (CI 60730) *antistatic agent/agent antistatique
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Game changer
This is a purple masque that is not actually purple, it's a blue-violet which is PERFECT for brunettes or brunettes with a balayage. I used the bust your brass shampoo alone at first to gauge the difference with or without the masque as the bust your brass conditioner was sold out. The shampoo did a...
Most Helpful Critical Review
great product, a little purple
I love the mask and how my hair feels. I have been blessed with prematurely white, not gray, hair so the pigment really picks up. I really didn't want to be one of those lavender haired older ladies but alas, it happened after the first use.
471 results
Toning Perfection!
Verified Buyer
Reviewed at
This definitely helps tone blonde hair. I love how easy it is to leave on. I specifically specifically loves how it turns my hair and makes it look extremely healthy and keeps the color right on par.
Bye bye brass!
Verified Buyer
Reviewed at
This mask not only smells amazing- it takes away the brassy tones in my hair in just one use. I use it weekly, and get so many compliments on how my hair looks and smells. This mask gives my hair extra shine as well!
Awesome
Verified Buyer
Reviewed at
I love my platinum blonde, however I turn brass rather fast. This in combination with the shampoo and conditioner make the brass disappear and this mask help not dry my hair out Soo much.
No freeze
Submitted as part of a free sample program
Reviewed at
Healthy
Holy grail
Verified Buyer
Reviewed at
I use this once a week and it makes my hair so smooth and soft! One of my favorite products as a blonde.