image of bust your brass cool blonde strength repair shampoo 9.2oz / 275ml.

texture image of the bust your brass cool blonde strength repair shampoo

image of bust your brass cool blonde strength repair shampoo 33.8oz / 1L.

image of bust your brass cool blonde strength repair shampoo 500 ml / 16.9 fl oz.

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 shampoo and conditioner duo is designed for blondes, silvers, and grays, offering a solution to brighten and tone brassy hues. Clinically proven to make hair 2.2x stronger with 55% less breakage, the system also delivers softer, more manageable hair while being color-safe. The sleek lavender bottles, set against a modern purple backdrop, highlight the duo’s ability to neutralize warm tones and maintain vibrant, healthy-looking hair.

the bust your brass wash duo is color safe*, vegan, cruelty-free, contains no mineral oil, phthalate-free, paraben-free, sles + sls-free, and is suitable for chemically treated hair. *clincally proven when shampoo + conditioner are used as a system.

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
cool blonde strength repair shampoo

Name: bust your brass | cool blonde strength repair shampoo
Brand: amika:
Price: 39.0 CAD
Availability: InStock
Rating: 4.9 (882 reviews)

4.9

Rated 4.9 out of 5 stars

882 Reviews

a blonde's best kept secret. cleanse + tone brassy hues while strengthening strands.

Size:

275 ml / 9.2 oz 500 ml / 16.9 oz 1 l / 33.8 oz

select_plan

one_time

subscribe_description

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.

takeMeThere

product details

what is bust your brass cool blonde strength repair shampoo?

an ultra-violet shampoo that tones brassy hues + is clinically proven to strengthen + hydrate damaged hair.

who it's for

all blondes, grays, and silvers 1-4c, + high porosity hair

why it's special

wash your way to a brighter + healthier looking blonde! packed with bond fortifying technology, quinoa protein, plant butters + ultraviolet pigments, this purple shampoo keeps your blonde lookin' cool and strong.

bust your brass cool blonde strength repair shampoo is clinically proven to tone, hydrate + strengthen strands, resulting in 2.2x stronger hair* with 55% less breakage.*

safe for strands: clinically proven to be safe for color-treated hair.**

*after 1 use when used as a system, clinically tested.
**clinically tested when shampoo and conditioner are used as a system.

how to use?

massage through wet hair.
rinse.

pro tip

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 + 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, sodium c14-16 olefin sulfonate, cocamidopropyl betaine, glycerin, sodium methyl cocoyl taurate, disodium cocoamphodiacetate, peg-7 glyceryl cocoate, glyceryl stearate, hippophae rhamnoides (sea buckthorn/argousier) fruit/seed oil, borago officinalis (borage/bourrache) seed oil, persea gratissima (avocado/avocat) oil, mangifera indica (mango/mangue) seed butter, butyrospermum parkii (shea/karite) butter, hydroxypropyl guar hydroxypropyltrimonium chloride, lavandula angustifolia (lavender/lavande) flower extract, chamomilla recutita (matricaria/matricaire) flower extract, rosmarinus officinalis (rosemary/romarin) leaf extract, hydrolyzed quinoa, aminomethyl propanol, bis-pca dimethicone, butylene glycol, disodium edta, disodium peg-12 dimethicone sulfosuccinate, peg-55 propylene glycol oleate, peg-12 dimethicone, peg-150 distearate, peg-150 stearate, polyquaternium-10, polyquaternium-7, polysorbate 20, propylene glycol, polyethylene glycol, citric acid, dehydroacetic acid, benzyl alcohol, phenoxyethanol, potassium sorbate, sodium benzoate, benzoic acid, stearic acid, sodium chloride, fragrance/parfum, benzyl benzoate, hydroxycitronellal, limonene, ext. violet 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

where it's made

usa

sustainability

contains recycled material: 1 l / 33.8 oz, 275 ml / 9.2 oz, and 60 ml / 2 oz contain post consumer recycled plastics (PCR). PCR has a lower impact compared to virgin plastics.

reduction strategy: 500 ml / 16.9 oz uses less material than our standard bottles. when combined with our forever bottles you support a refill model, which helps us produce less material overall.