Peptide Prep Detox Shampoo

Peptide Prep Detox Shampoo is rated 4.8 out of 5 by 103.
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8.5 oz.
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What It Is

A color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™ to gently but effectively remove 99% product buildup, 95% sebum + 76% copper for detoxified, refreshed hair.

What It Does

• Deeply cleanses hair and scalp: A non-stripping lather works to unclog hair follicles while banishing dirt, oils, silicones, and things left behind from heavy product buildup including 99% of product buildup, 95% of sebum + a 76% copper reduction* after just 1 wash. *results observed on bleached hair tress after 1 wash with detox shampoo.

• Clears the path: Preps hair for maximum K18 Molecular Repair Leave-in Treatment results. Everything performs better on clean, clarified hair including color + chemical services, treatments, and styling products.

• Creates ideal foundation for healthy hair: This color-safe formula was engineered to deliver a deeper cleanse without disrupting hair or being harsh on the scalp.

What Else You Need to Know

This K18 detox shampoo effectively clarifies hair of product buildup, excess oil, and metals common in water, with a pH optimized formula that is color-safe and won't leave hair over-stripped or easily tangled. The K18PEPTIDE™ helps to maintain hair strength with no fillers or deposits left behind.

 

BONUS: Clean hair helps optimize results from products and treatments, like the K18 Molecular Repair Hair Mask.

 

• Intentional active ingredients remove buildup without stripping

• Removes 99% of product buildup with one wash*

• Removes 95% of sebum with one wash*

• Reduces 76% of copper found in hair with one wash*

• Color-Safe

• Non-Sensitizing

• Dermatologist tested

• pH 3.8-4.2 which helps maintain color and doesn’t dry out the hair

 

*results observed on bleached hair tress after 1 wash with detox shampoo

Every client, regardless of hair type, product use, or service can benefit from a regular detox to remove build-up, reset texture, and optimize performance of products, stylers, and chemical services.

 

For Stylist Use

1. Use for heavy duty washing prior to texture services, K18 treatments, or styling

2. Massage into hair + scalp to remove excess buildup

3. Thoroughly rinse

4. Repeat as needed

 

For Client Use

1. Swap out your regular shampoo for this power wash 1x weekly or as needed.

2. Massage into hair + scalp to remove excess build-up.

3. Thoroughly rinse.

4. Repeat as needed.

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.

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 5 out of 5 by from Best Deep Cleaning shampoo I have used Love! Cleans deep without making hair dry. I will be honest and say I use this as body wash also. Makes skin soft without taking the barrier layer off.
Date published: 2026-04-02
Rated 5 out of 5 by from My go-to detox shampoo K18 Peptide Prep Detox Shampoo cleans buildup really well and leaves my scalp feeling fresh without drying my hair.
Date published: 2026-03-05
Rated 5 out of 5 by from so fresh and clean This shampoo gets all the oil gunk and junk out of the hair and ready for that hair to get toned or treated
Date published: 2026-03-02
Rated 5 out of 5 by from K18 peptide prep incredible Absolutely amazing clarifying shampoo for the salon before a color, or at home to remove buildup
Date published: 2026-02-10
Rated 5 out of 5 by from Great K18 Shampoo Perfect for fine hair for great cleaning and shine
Date published: 2026-01-06
Rated 5 out of 5 by from love this I use this before coloring or perming. Love it!! Creates a nice even color, and removes any hard minerals in hair
Date published: 2025-11-04
Rated 5 out of 5 by from Great product Love the K18 products, I use them all the time. The detox shampoo is great, it leaves your hair feeling fresh & new!
Date published: 2025-11-02
Rated 5 out of 5 by from Clarifying Love this! Clarified well! Like that it’s black to neutralize unwanted tones too. Gentle on hair
Date published: 2025-10-28
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