

K18 DAMAGE SHIELD pH protective shampoo
$36.00
$36.00
K18 DAMAGE SHIELD ph protective shampoo, formerly known as PEPTIDE PREP pH maintenance shampoo, is a cleansing shampoo with optimized pH level to cleanse frequently without disturbing hair and scalp’s optimal pH levels. Perfect for use within the K18 molecular repair routine.
Features & Benefits:
Creates the ideal foundation for healthy hair: Protects pH balance to keep the cuticle closed during washing and protect hair’s natural moisture levels
Cleanses smartly: Plant-derived surfactants gently breakdown and remove dirt and oil
Preps hair for treatment: Everything performs better on a clean hair base including chemical services, treatments (like our K18 molecular repair), and styling products.
Features & Benefits:
Creates the ideal foundation for healthy hair: Protects pH balance to keep the cuticle closed during washing and protect hair’s natural moisture levels
Cleanses smartly: Plant-derived surfactants gently breakdown and remove dirt and oil
Preps hair for treatment: Everything performs better on a clean hair base including chemical services, treatments (like our K18 molecular repair), and styling products.



GET TO KNOW
K18
K18 is a biotech haircare brand known for its breakthrough in hair repair. Using the patented K18Peptide™, it reverses damage from chemical treatments, heat, and environmental stress by reconnecting broken keratin chains. Unlike traditional treatments, K18 repairs hair from the inside out in just four minutes, offering lasting results. With a science-first approach, K18 helps people restore their healthiest hair without sacrificing time or performance.



Long-Lasting Results

Suitable for All Hair Types

Restores Elasticity and Strength

Protects Against Future Damage

Long-Lasting Results

Suitable for All Hair Types

Restores Elasticity and Strength

Protects Against Future Damage

