• K18 Peptide Prep 930ml pH maintenance shampoo bottle for professional hair care
  • K18 Biomimetic Hairscience Peptide Prep pH maintenance shampoos in two sizes, hair care products
  • K18 Peptide Prep pH maintenance shampoo 250ml bottle, hair care product on white background
1 3

K18 Peptide Prep Ph-Maintenance Shampoo 930ml

K18 Peptide Prep Ph-Maintenance Shampoo 930ml

26580

Size
£58.95
£74.00 £58.95
Sale Sold out (£70.74 Inc. VAT)
Shipping calculated at checkout.

K18 PEPTIDE PREP™ pH Maintenance Shampoo is a colour-safe, pH-optimised shampoo that gently cleanses the hair and scalp without leaving the hair feeling stripped or dry.

Powered by the patented K18PEPTIDE™, the professional formula helps reduce protein loss during washing while supporting stronger, smoother and healthier-looking hair. Its gentle cleansing system removes dirt, oil and product residue while maintaining a clean foundation for colour services, styling products and hair treatments.

  • Gently cleanses the hair and scalp without stripping
  • pH-optimised formula helps minimise excessive cuticle swelling
  • Patented K18PEPTIDE™ helps reduce protein loss during washing
  • Helps leave hair feeling softer, smoother and healthier
  • Colour-safe and suitable for regular use
  • Suitable for all hair types and textures
  • Professional 930ml salon size
Product Overview

K18 PEPTIDE PREP™ pH Maintenance Shampoo is a gentle, colour-safe shampoo designed to cleanse the hair and scalp while helping maintain the hair's condition.

The pH-optimised formula helps minimise excessive cuticle swelling during washing, supporting smoother-looking hair, improved shine and longer-lasting colour. Plant-derived cleansing agents help remove dirt, oil and product residue without leaving the hair feeling stripped or overly dry.

Formulated with the patented K18PEPTIDE™, it helps reduce protein loss during cleansing and supports hair that feels strong, soft and healthy. The gentle formula is suitable for every wash and can be used on all hair types and textures.

Product naming: K18 PEPTIDE PREP™ pH Maintenance Shampoo was subsequently renamed K18 DAMAGE SHIELD pH Protective Shampoo. K18 states that this was a name change and that the formulation remains the same.
Key Features
  • Gently cleanses the hair and scalp
  • Helps remove dirt, excess oil and product residue
  • pH-optimised to help minimise excessive cuticle swelling
  • Helps protect against dryness and frizz during washing
  • Patented K18PEPTIDE™ helps reduce protein loss
  • Helps maintain stronger, smoother and healthier-feeling hair
  • Colour-safe formula helps preserve the appearance of colour
  • Gentle enough for regular use and every wash
  • Suitable for all hair types and textures
  • Large 930ml professional salon size
Who is it for? Suitable for all hair types and textures, including colour-treated, chemically processed or damaged hair requiring gentle, regular cleansing.
How to Use
  1. Wet the hair thoroughly.
  2. Apply the shampoo and massage gently into the hair, concentrating on the scalp.
  3. Work the lather through the lengths of the hair.
  4. Rinse thoroughly.
  5. Repeat if required.
  6. Follow with your preferred conditioner or K18 treatment according to its instructions.
Usage advice: Gentle enough to use during every wash. For external use only. Avoid contact with the eyes and discontinue use if irritation occurs.
Ingredients & Technical Information
  • Brand: K18
  • Range: PEPTIDE PREP™
  • Product Type: pH-maintenance shampoo
  • Hair Types: All hair types and textures
  • Colour-Safe: Yes
  • Recommended Use: Regular use / every wash
  • Key Technology: Patented K18PEPTIDE™
  • Size: 930ml

Ingredients: Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Disodium 2-Sulfolaurate, Caprylyl Glycol, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Fragrance (Parfum), Limonene.

Ingredients: Formulations and ingredient declarations may change. Always check the current product packaging for the complete and most up-to-date ingredient information before use.
View full details
1 4
1 5