image of bust your brass toning + strength repair mask 8oz / 150ml.

texture image of the amika bust your brass toning + strength repair mask for blonde + grey hair

the bust your brass toning + strength repair mask is designed for blondes, silvers, and grays, offering a solution to brighten and tone brassy hues. Clinically proven to make hair 3.9x stronger and 9.5x more conditioner with 74% less breakage after one use. The sleek lavender jar, set against a soothing purple backdrop, highlights the duo’s ability to neutralize warm tones and maintain vibrant, healthy-looking hair.

the bust your brass system visibly tones and strengthens blonde, silver, and gray hair. the before image shows a model's hair with brassy, warm tones, while the after reveals cooler, brighter hues with enhanced vibrancy and shine. The product helps neutralize brassiness, leaving hair looking healthier, stronger, and more refreshed.

amika’s bust your brass system tones and strengthens blonde, silver, and gray hair. the before image shows a model's hair with brassy, warm tones, while the after highlights cooler, brighter hues with refreshed vibrancy and shine. hair appears healthier, stronger, and more balanced, with brassiness visibly neutralized.

the bust your brass system features hair-loving ingredients to tone and strengthen hair. plant butters, including vitamin-rich mango butter, shea butter, and borage oil, nourish and hydrate. ultra-violet pigments counteract yellow and brassy tones for cooler hues. bond fortifying technology targets and strengthens the bonds in hair most prone to breakage, leaving hair healthier and more resilient.

the bust your brass system delivers softer, brighter, and more manageable hair. this image highlights healthy, vibrant blonde tones with smooth texture and radiant shine, showcasing the product’s ability to maintain and enhance lighter hair shades.

wave bye-bye to brass with the bust your brass system. the bust your brass shampoo and conditioner duo is designed for blondes, silvers, and grays, offering a solution to brighten and tone brassy hues. the bust your brass mask offers intensive conditioning to neutralize warm tones and maintain vibrant, healthy-looking hair.

the bust your brass mask is vegan, cruelty-free, phthalate-free, paraben-free, sles + sls-free, and is suitable for chemically treated hair.

amika fragrance infographic: text: "the signature scent". image of ingredients: sandalwood, orchid, vanilla, rose, grapefruit

infographic- text: "meet your superfruit soulmate: sea buckthorn. infused into every amika formula. one of earth's most potent, omega-rich plant sources. nourishes strands, scalp + skin while restoring lipids to help increase shine, manageability, softness + strength.

bust your brass
toning + strength repair mask

Name: bust your brass | toning + strength repair mask
Brand: amika:
Price: 59.0 CAD
Availability: InStock
Rating: 4.9 (481 reviews)

4.9

Rated 4.9 out of 5 stars

481 Reviews

a salon service in a jar. tone, strengthen + hydrate all in one ultra-violet lather.

Size:

250 ml / 8 oz

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super-sized blonde set

bust your brass cool blonde shampoo + conditioner + intense repair hair mask

save 25% with this jumbo wash + care set made especially to repair damaged strands + tone brassy hues.

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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.**
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.

*clinically proven results, after one use.

**clinically tested when shampoo + conditioner are used as a system.

how to use?

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.

ingredients explained

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.