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

★★★★★

"Came earlier than the promised date. The finish is clean with no rough edges. Brought it to a tailgate and it performed. Five stars from me."

Barbara Chen Barbara Chen May 1, 2026
★★★★★

"Got the travel size and the screen is sharp and bright in daylight. Brought it to a tailgate and it performed. Slightly heavier than expected, still well balanced though. Definitely a repeat customer after this."

Jonathan King Jonathan King Aug 11, 2026
★★★☆☆

"Picked the blue one and the build quality is better than the photos suggested. I use it in the garage most evenings. Customer service was helpful when I had a question."

Richard Moore Richard Moore Jul 25, 2026
★★★★★

"Came earlier than the promised date. Used it for a week of meal prep. Button is a bit stiff at first but loosens up with use. Definitely a repeat customer after this."

Andrew Wright Andrew Wright Jul 9, 2026
★★★★★

"Ordered the refurbished unit and the battery easily lasts a full day of use. I've been using it daily for about two weeks now. Would buy again."

Barbara Williams Barbara Williams May 10, 2026
★★★☆☆

"Bought the bundle deal and it does exactly what it's supposed to do. It's been on my nightstand since it arrived. I'm in Charlotte, NC. Five stars from me."

John Murphy John Murphy Jul 12, 2026
★★★☆☆

"Ordered the 3-pack on sale and the color matched the listing exactly. It lives in my gym bag now. Worth the money."

Tyler Gonzalez Tyler Gonzalez Aug 5, 2026
★★★★★

"Picked the blue one and setup took me less than five minutes. Tested it through a full week of rain. Would buy again."

Naomi Peterson Naomi Peterson Jun 25, 2026
★★★★★

"Went with the wide fit and it fits true to size with no surprises. Brought it to a tailgate and it performed. Definitely a repeat customer after this."

Andrew Murphy Andrew Murphy May 8, 2026
★★★★☆

"Ordered the 3-pack on sale and the weight feels balanced and premium. I've had it on the kitchen counter daily. Scent is lighter than I pictured, which I prefer anyway. I'm in Cleveland, OH. No complaints so far."

Susan Cruz Susan Cruz Aug 7, 2026