Triple Bright Purple Shampoo

Triple Bright Purple Shampoo is rated 4.9 out of 5 by 20.
  • y_2026, m_7, d_15, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
  • cp_2, bvpage2n
  • co_hasreviews, tv_5, tr_15
  • loc_en_US, sid_k18-biomimetic-hairscience-triple-bright-purple-shampoo, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 61ms
  • reviews, product
Select Size
Available options to select
4.2 oz.
#PP086173
Auto Replenish:
FREE SHIPPING OVER $50 & EARN 100 PROREWARDS POINTS
  • Choose your frequency. Skip or cancel anytime.
  • Free shipping over $50* & 100 ProRewards Points++ on all recurring orders.
  • Select auto-delivery in cart.
  • Exclusions apply.
Learn More

What It Is

The first triple-action purple shampoo to remove metals + minerals, neutralize existing brass, and defend against future brassiness for blonde like new, hair like new*. 

*k18hairpro.com/disclaimers

What It Does

Powered by K18 triple-action technology:
• Removes brass-inducing metals and minerals with ionic detox 
• Neutralizes brassiness with precision violet technology that won’t stain or overtone 
• Defends against future brass with biopolymer to help prevent reattachment of metals + minerals during washing

What Else You Need to Know

• 1 wash removes up to 3 months of brass from hard water*
• Neutralizes brassiness without staining or overtoning
• Ideal hair tone is restored and evened* for all highlighted and lifted tones
• Easy-to-apply Foam

*k18hairpro.com/disclaimers

1. Apply foam shampoo to wet hair, distributing evenly
2. Lather from roots to ends.
3. Let sit for 1-3 minutes
4. Rinse.

• Use weekly.
• Use before toning + lightening to help remove oxidation-caused brassiness
• Use after lightening services in place of or alongside toner to enhance brightness
• Use between lightening services to refresh brightness

Water(Aqua)(Eau), Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Alaninate, Sodium Methyl Cocoyl Taurate, Propanediol, Polysorbate 20, Cocamidopropyl Betaine, Trisodium Dicarboxymethyl Alaninate, Sodium Phytate, Polyquaternium-77, Glycerin, Sodium Polyaspartate, Sodium Citrate, Sodium Gluconate, Citric Acid, Tetrasodium Glutamate Diacetate, Aspartic Acid, Caprylyl Glycol, Cocamidopropyl Dimethylamine, Sodium Glycolate, Sodium Hydroxide, Sodium Benzoate, Sodium Chloride, Acid Violet 43 (CI 60730), Phenoxyethanol, Fragrance (Parfum), Hexyl Cinnamal, Hydroxycitronellal, Citrus Limon (Lemon) Peel Oil, Tetramethyl Acetyloctahydronaphthalenes, Limonene, Benzyl Salicylate, Citrus Aurantium Peel Oil, Citrus Aurantium Flower Oil.

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 4 out of 5 by from Liked the shampoo, couldn't really tell if it did much to be honest... The consistency was interesting, however, and I did not need many pumps to fully lather my hair which is nice! Overall, I need a few more uses to fully see effects.
Date published: 2026-04-24
Rated 5 out of 5 by from Amazing Purchased for my salon and will use every blonding service!
Date published: 2026-04-23
Rated 5 out of 5 by from New product for blondes must have I absolutely love this! Used it for the first time! Been blonde for years and it definitely brightened it a ton! I’m impressed some other ones make me pretty purple after use this did not it neutralized it perfectly
Date published: 2026-04-21
Rated 5 out of 5 by from every blonde needs this Oh my God, it made my hair so bright again!! it took away all the brassiness and I don’t even think I left you for the whole three minutes. I can’t wait to use again next week. Your hair feels so good after using it too.
Date published: 2026-04-21
Rated 5 out of 5 by from Love it! [Employee of saloncentric] I absolutely loved the way my hair felt after using this purple shampoo foam! 10/10
Date published: 2026-04-17
Rated 5 out of 5 by from Triple Bright Love We are LOVING this new product!! It's the best when a product actually does what it claims to - which is the case with pretty much everything from K18. We've used this at the bowl on quite a few clients and it makes a huge difference!
Date published: 2026-04-17
Rated 5 out of 5 by from K18 never disappoints K18 shampoo will brighten the most gloomy day. Leaves your hair lighter and brighter.
Date published: 2026-04-16
  • y_2026, m_7, d_15, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
  • cp_2, bvpage2n
  • co_hasreviews, tv_5, tr_15
  • loc_en_US, sid_k18-biomimetic-hairscience-triple-bright-purple-shampoo, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 8ms
  • reviews, product