bust your brass | cool blonde strength repair shampoo
bust your brass | cool blonde strength repair shampoo Price range: $14.50 through $38.50
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bust your brass | cool blonde strength repair conditioner

Price range: $14.50 through $38.50

Description

what is bust your brass cool blonde strength repair conditioner?

a blonde’s best-kept secret. this ultra-violet conditioner tones unwanted brassy hues, while resulting in 2.2x stronger hair* with 55% less breakage.*

who it’s for

all blondes, silvers + grays 1–4c looking to cool warm tones

why it’s special

packed with bond fortifying technology, quinoa protein, plant butters + ultraviolet pigments, this purple conditioner keeps your blonde lookin’ cool + strong.

bust your brass cool blonde strength repair conditioner 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 + conditioner are used as a system.

clinically tested results

bust your brass cool blonde strength repair conditioner 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 + conditioner are used as a system.

how to use?

1. massage conditioner from mid-lengths to ends.
2. leave on for 2-3 minutes.
3. rinse thoroughly.

liter pumps how-to:
the pumps will need to be opened/unlocked prior to putting them in your liter-sized bottles — these pumps have a tight lock on them (so that you can re-lock if needed for travel or storage, and be assured nothing will leak)!

  1. please hold the dip tube (straw like portion) in one hand, just below where the pump sticks out from under the threaded cap, and place your other hand on the top of the pump (that dispenses product).
  2. twist the hand on the top portion of the pump (where product dispenses) away from you, and the hand on the dip tube/just under the threaded portion of the lid towards you.

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.
  • vegan proteins: derived from quinoa + provide keratin-like benefits.
  • plant butters: vitamin-rich mango butter, shea butter + borage oil.
  • ultra-violet pigments: counteract yellow + brassy tones to bring out the best shades of blonde, silver + gray.

full ingredients

Water/Aqua/Eau, Myristyl Alcohol, Propylene Glycol, Cetearyl Alcohol, 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, Aloe Barbadensis Leaf Juice, Glycerin, Hydrolyzed Quinoa, Aminomethyl Propanol, Bis-PCA Dimethicone, Butylene Glycol, C11-15 Pareth-7, C12-16 Pareth-9, Caprylyl Glycol, Decyl Oleate, Disodium PEG-12 Dimethicone Sulfosuccinate, Trideceth-12, Trimethylsiloxyamodimethicone, Citric Acid, Etidronic Acid, Lauryl Alcohol, Hydrogenated Palm Glycerides Citrate, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Cetyl Alcohol, Benzyl Alcohol, Tocopherol, Fragrance/Parfum, Hydroxycitronellal, Limonene, Ext. Violet 2 (CI 60730) *antistatic agent/agent antistatique

learn more about our ingredients here

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.

sustainability + impact

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

reduction strategy: 16.9 oz / 500 ml 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.

Additional information
Size33.8 oz / 1 l, 9.2 oz / 275 ml
Shipping & Delivery

Reviews

★★★★★

"Bought the starter kit and the cushioning is supportive after hours. Used it on my commute all month. Customer service was helpful when I had a question."

Joseph Brooks Joseph Brooks Aug 12, 2026
★★★★★

"Got the 2-pack and the material feels solid and well-made. I've been using it daily for about two weeks now. Would buy again."

Larry Johnson Larry Johnson May 19, 2026
★★★★☆

"Got the navy version and the finish is clean with no rough edges. Used it for a week of meal prep. I'm in Houston, TX. Definitely a repeat customer after this."

Shirley Brown Shirley Brown Aug 2, 2026
★★★★★

"Picked the blue one and the fabric is surprisingly breathable. Tested it through a full week of rain. I'm in Austin, TX. Glad I went with this one."

Ronald Cooper Ronald Cooper Jun 20, 2026
★★★★★

"Picked the gray model and the grip is comfortable for long sessions. It's been my go-to for morning coffee runs. Slightly heavier than expected, still well balanced though. Happy with my purchase."

Sandra Ali Sandra Ali Jul 13, 2026
★★★★☆

"Got the white finish and setup took me less than five minutes. Brought it to a tailgate and it performed. Took a day longer than estimated to arrive, no big deal. I'm in Kansas City, MO. Solid deal, no regrets."

Brian Jones Brian Jones Jul 25, 2026
★★★★☆

"Packaging was secure and nothing moved. Connectors click in securely. Carried it through a busy work week. I'm in Phoenix, AZ. Shipping was quick and the item delivered."

Maria Hill Maria Hill Jun 19, 2026
★★★★★

"Chose the stainless version and the color matched the listing exactly. Running it through my routine for a month. Glad I went with this one."

Naomi Wilson Naomi Wilson Jun 19, 2026
★★★★☆

"Got the travel size and the sound is clear without any static. It's handled my daily dog walks without issue. I'm in Chicago, IL. Exactly what I needed."

Emily Parker Emily Parker Aug 10, 2026
★★★★★

"Got the navy version and the sound is clear without any static. It lives in my gym bag now. Worth the money."

Benjamin Diaz Benjamin Diaz Aug 1, 2026