K18 PEPTIDE PREP™ Detox Shampoo

Rated 4.80 out of 5 based on 10 customer ratings
(10 customer reviews)


Hair happiness starts with the cleanest hair possible. A clean base means more vibrant colour, treatments perform more effectively, and styling products work better.

PEPTIDE PREP™ shampoos were formulated to create the cleanest canvas for all hair types, from gentle, regular cleansing to infrequent heavy-duty detox.

Detox shampoo is ideal for heavy styling product users, and those who have a lot of excess oils, sebum, debris, or other stuff stuck on their scalp and hair. You need this shampoo if your hair frequently looks and feels oily, heavy, dirty and weighed down.

A heavy-duty clarifying shampoo that thoroughly clears away product and oil buildup on the hair, revealing a clean canvas and the most optimized hair environment for the K18Peptide™ hair repair ingredient to work in the hair. Hair is left squeaky-clean and back to a healthy base.

Deeply cleanses hair and scalp: all excess buildup is broken down, cleared and washed out with a non-stripping lather, unclogging hair follicles while banishing dirt and oil. Banishes dirt, oils, metals, and things left behind from heavy product buildup, including 99% of product buildup, 95% of sebum, plus a 76% copper reduction after just 1 wash.
Clears the path: removes stubborn buildup from oils, silicones, or heavy conditioning agents on the hair and scalp for a truly clean base.
Preps hair for maximum results: acts as the perfect pre-treatment clarifier. Everything performs better on clean, clarified hair including chemical services, treatments (like the K18 molecular repair hair mask), and styling products.

A blend of specialised ingredients that understand buildup at all active levels.

• Formulated with an optimized list of only 17 skincare-inspired ingredients, so you can feel good about what’s in this shampoo — and what’s not (no fillers included!).
• Activated Charcoal absorbs toxins, excess oils, and dirt in the hardest-to-reach areas of the hair and scalp.
• Salicylic Acid prevents sebum buildup in follicles, removing it without stripping the hair of essential moisture and lipids.
• Cleans without stripping or messing with your colour, natural or cosmetic, while an optimized pH level won’t interrupt hair or scalp environment balance.

  1. Swap out your regular shampoo for this power wash and use weekly (or however often you deem necessary for your conditions)
  2. Massage into hair and scalp to remove excess buildup
  3. Thoroughly rinse
  4. Repeat as needed

Unsure how often to use? See the below guide.

Colour-safe, non-sensitizing, dermatologist tested.
pH 3.8 – 4.2 formula.

Clean citrus.

Sulphates, parabens, phthalates, lilial, silicones, artificial colours, sodium chloride, formaldehyde, and formaldehyde donors. Vegan and cruelty-free.

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78 (K18Peptide™), Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.


Is this shampoo for you?

Answer these!

Does your hair frequently look and feel oily, heavy, dirty and weighed down?

Do you frequently need to wash product, oil and debris out your hair?

Are you a heavy product styling user?

If you answered yes to any of these, DETOX SHAMPOO is the choice for you.

Perfectly paired with the K18™ leave-in molecular repair hair mask

Additional information


, ,


, , , , , , , , , , , , , , , ,


, , , , , , , , , ,


Key Ingredients

, , , ,

Brand K18




10 reviews for K18 PEPTIDE PREP™ Detox Shampoo

Based on 10 reviews
5 star
4 star
3 star
2 star
1 star
1-10 of 10 reviews
  1. (0) (0)
  2. Love this shampoo!

    (0) (0)
  3. (0) (0)
  4. (0) (0)
  5. (0) (0)
  6. Love this shampoo.

    (0) (0)
  7. Love the feel after a wash and definitely hair feel better condition

    (0) (0)
  8. (0) (0)
  9. Hair feels superclean and light after. Love the product.

    (0) (0)
  10. (0) (0)

Only logged in customers who have purchased this product may leave a review.


You may also like