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Amika Bust Your Brass Cool Blonde Strength Repair Shampoo front view for color-treated hair toning.

Amika

Amika Bust Your Brass Cool Blonde Strength Repair Shampoo For Toning And Hydration 275ml

Size: 33.8oz2 sizes

Why you'll like it

  • Eliminates Brassy Tones — Ultra-violet pigments instantly neutralize unwanted yellow and warm hues to maintain cool blonde and silver shades.
  • Strengthens Damaged Strands — Advanced bond fortifying technology and quinoa protein repair broken links in hair fibers to reduce future breakage.
  • Deeply Hydrates — Nutrient-dense mango butter and shea butter deliver intense moisture to combat dryness common in color-treated hair.
  • Gentle Cleansing Formula — Free from sulfates, parabens, and phthalates to wash hair cleanly without stripping essential oils or fading salon color.

Product details

Amika Bust Your Brass Cool Blonde Strength Repair Shampoo is an ultra-violet purple shampoo designed to eliminate brassy, yellow undertones while restoring strength to fragile strands. Specifically formulated for natural or color-treated blonde, silver, and grey hair, this powerful formula delivers cooler tones while addressing the damage often caused by lifting and lightening.

It leverages bond cure technology and vegan proteins to target broken links in the hair structure, resulting in clinically proven stronger hair with significantly less breakage. Unlike traditional drying purple shampoos, this formula blends nutrient-rich plant butters and essential oils to provide deep conditioning.

Mango butter, shea butter, and borage oil work together to restore lost moisture, improve elasticity, and leave hair feeling soft and thoroughly hydrated. This salon-grade treatment ensures clean, vibrant blonde tones while maintaining optimal hair health and structural integrity.

  1. Lather and massage through wet hair from root to ends.
  2. Leave on for 2 to 3 minutes, then rinse thoroughly.
  3. We suggest applying the bust your brass products on a test strip of hair at the nape of the neck before settling on a routine.
  4. Monitor your tone carefully.
  5. If your hair becomes too violet, cut back on use for a week or two.
  6. If brassiness returns, increase to an extra wash per week.

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) Flower Extract, Quinoa Protein.

As printed by the brand. Check the pack label if you have an allergy.

BrandAmika
Size / pack33.8oz
UPC840117803626
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

Ratings & reviews

From our customers

4.68 reviews
Used this product?Your review helps other shoppers choose.
Write a reviewAmika Bust Your Brass Cool Blonde Strength Repair Shampoo For Toning And Hydration 275ml
Filter reviews8 reviews

Top reviews first: highest rated, with photos first

  • Amandeep S.
    5 ★

    performs so well for my teenager

    monsoon madhe hair ekdum sticky aani oily hotat. genuinely khupach chaan aahe! so relieved now. roots ekdum fresh aani spotless karto scalp var build up hot nahi. everyday hair wash shakya nasto so panic houn ha spray magvla.

  • Karthik C.
    5 ★

    khupach chaan product

    2nd time obtain kar raha hu. improved than loreal hairspray honestly. heat protection bhi mil jata h isse separate spray nahi lagana padta. nozzle now and then gets a bit messy but product is top class sister aur main dono work with karte h styling ke time.

  • Bipasha N.
    5 ★

    was doubtful but works so well

    Honestly thought this would just be another overhyped purple shampoo that leaves grey hair feeling rough and dry. Was super doubtful before buying. But so glad I gave it a shot! The smell is amazing like warm vanilla and grapefruit, and my silver strands look bright and deeply hydrated after washing. Totally worth it.

  • Senthil G.
    5 ★

    friend recommended this salon stuff

    Gym wale dost ne suggest kiya tha highlighting ke baad. Ekdum mst h, hair breakage bilkul nahi ho raha ab.

Amika Bust Your Brass Cool Blonde Strength Repair Shampoo For Toning And Hydration 275ml8 customer reviews
4.6

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FAQs

How often should you use amika bust your brass shampoo?

Natural blondes should use it weekly or when brassiness appears. Color-treated blondes should use it every other wash, or alternate with a regular shampoo to prevent an over-toned violet cast.

Is amika bust your brass purple or blue?

This is an ultra-violet purple shampoo. Purple pigments are specifically formulated to cancel out yellow and brassy tones in blonde, silver, and grey hair.

Which Amika shampoo is best for blonde hair?

The Bust Your Brass Cool Blonde Strength Repair Shampoo is the ideal choice for blonde hair, as it simultaneously neutralizes warmth and repairs color-damaged strands.

Is this Amika shampoo authentic and available in India?

Yes, it is available on Dropy India. We guarantee 100% authentic products that are sourced directly from authorized distributors in the USA and imported safely.

Is amika bust your brass sulfate free?

Yes, this formula is entirely free from sulfates, parabens, and phthalates, making it safe for color-treated hair and sensitive scalps.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.