K18 PEPTIDE PREP pH Maintenance Shampoo 250ml

$49.00 USD
By K18


A color-safe, pH-optimized shampoo with the patented K18 PEPTIDE to effectively cleanse while maintaining hair health, reducing frizz and tangles, preserving color and enhancing shine..

Safe but powerful cleansing: Plant-derived surfactants deliver safe but effective high-power cleansing to break down and remove dirt + oil

Designed for damaged hair: pH-optimized formula helps prevent excess swelling of the hair cuticle during washing - which helps maintain color, improve hair health and shine, and reduce frizz

Gentle enough to use every time you cleanse: Gentle on hair AND scalp - pH-optimized formula mimics hair’s natural pH, to reduce cuticle swelling and maintain hair health, and preserve the scalp microbiome



  1. Safe to use every time you wash.
  2. Massage into hair, focusing on scalp.
  3. Thoroughly rinse.
  4. Repeat as needed.

      Key benefits:

      Less is more formulation delivers a superior clean without compromise:

      Optimized pH cleanses hair and scalp without over-drying

      Certified microbiome-friendly formula removes dirt and oil without disrupting the scalp’s natural protective barrier

      Helps reduce protein loss to keep hair feeling healthy and strong