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










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bust your brass
toning + strength repair mask
product details
what is bust your brass toning + strength repair mask?
a salon service in a jar. this ultra-luxe toning treatment is clinically proven to strengthen + hydrate damaged hair + help bring blonde, silver + gray back to life.
who it's for
all blondes, silvers + grays are welcome!
why it's special
bring blonde back to life. packed with bond fortifying technology, plant butters, vegan protein, and ultra-violet pigments-- for your strongest + brightest mane yet!
- the proof is in our claims - bust your brass toning + strength mask is clinically proven to significantly brighten, hydrate + strengthen, resulting in hair that is 8x more conditioned, 2.2x stronger + with 56% less breakage.*
- safe for strands: clinically proven to be safe for color-treated hair.**
*clinically proven results, after one use.
**clinically tested when shampoo + conditioner are used as a system. - ultra-hydration - this luxurious mask is packed with 3 different types of plant butters and adds a healthy dose of moisture to dry strands.
- tones brassiness - counteract any yellow, unwanted brassy hues for an icy blonde, silver or gray.
- strengthens + reduces breakage while also helping to prevent future damage.
how to use?
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- massage through wet hair.
- rinse.
pro tips
apply to dry pre-lightened hair before shampooing + let sit for up to 5 minutes before rinsing for a stronger cooling effect.
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 2.
safety information:
avoid contact with eyes.
ingredients
key ingredients
- bond fortifying technology: helps target + strengthen the bonds in hair most prone to breakage due to environmental stressors, heat, chemical treatments, + more.
- plant butters: vitamin-rich mango butter, borage oil + shea butter.
- vegan proteins: derived from quinoa + provide keratin-like benefits.
- ultra-violet pigments: counteract yellow + brassy tones to bring out the best shades of blonde, silver + gray.
full ingredients
water/aqua/eau, cetyl alcohol, isopropyl myristate, behentrimonium chloride, cetearyl alcohol, dimethicone, glycerin, fragrance/parfum, hippophae rhamnoides (sea buckthorn/argousier) fruit/seed oil, borago officinalis (borage) seed oil, mangifera indica (mango) seed butter, butyrospermum parkii (shea) butter, hydroxypropyl guar hydroxypropyltrimonium chloride, hydrolyzed quinoa, panthenol, tocopheryl acetate, cetrimonium chloride, magnesium aluminum silicate, butylene glycol, bis-pca dimethicone, disodium peg-12 dimethicone sulfosuccinate, aminomethyl propanol, chlorphenesin, bht, ethylhexylglycerin, citric acid, phenoxyethanol, isopropyl alcohol, violet external 2 (ci 60730)
please be aware that ingredient lists may change or vary from time to time. to confirm that an amika product is suitable for your personal use, please reference the list of ingredients that is included on your product packaging.
where it's made
israel
sustainability
contains recycled material: 100 ml / 3.3 oz, 250 ml / 8 oz, and 60 ml / 2 oz contain post consumer recycled plastics (PCR). PCR has a lower impact compared to virgin plastics.
HOW TO RECYCLE
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wash, condition and hair mask your way to a brighter + healthier looking blonde
healthier hair that is 8x more conditioned, 2.2x stronger with 56% less breakage, clinically tested.
word on the street
"This deep-conditioning mask deserves a billion gold stars for its ability to keep blonde hair bright and fresh."
- Cosmopolitan
"a must-have hair mask for blonds"
- POPSUGAR
"Deep hydration for dry, brittle hair"
- InStyle
"As close as you can get to an appointment with your colorist"
- NewBeauty
works well with...
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A-train: 5 steps to a bright blonde blowout
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how to find your perfect hair routine for your shade of blonde
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how to maintain your icy blonde hair
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NEW + updated blonde collection spotlight: how to get rid of brassiness in blonde hair
FAQ
is this color safe?
yes! bust your brass mask is suitable for color-treated hair.
is this safe for keratin, Brazilian, or other chemically treated hair?
yes!
what is the amika signature scent?
an intoxicating blend of warm vanilla, spicy sweet clover, and fresh citrus.