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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
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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
Finally!
Verified Buyer
Reviewed at
Finally, something that will get rid of brass and nourish your hair , not destroy it! The best of the best! I have been fine bleach treated hair that is still recovering from a horrific event lol I swear this has helped it recover and gotten rid of the yucky brass for a cool blonde look!
Getting rid of brassy hair
Verified Buyer
Reviewed at
This product does a great job with my brassy hair. I use it one or twice a week as a hair mask. My hair looks so much brighter with this product. Definitely will be repurchasing!
Love this product!
Verified Buyer
Reviewed at
Leaves my hair soft and not brassy!
Bust your brass repair mask
Verified Buyer
Reviewed at
This product is amazing! It deep conditions my hair and takes the yellow out my hair. It adds moisture to my dry hair. So thankful I found this product,it makes such difference in how hair looks and feels!
Best toning mask, EVER
Verified Buyer
Reviewed at
I absolutely LOVE the Bust Your Brass products! I have horrible hard water & blonde hair, so I'm constantly fighting brass/orange tones. I use a clarifying shampoo & follow with this mask. It works wonders & leaves my hair soft, shiny, and manageable! Thank You, AMIKA!