PEPTIDE PREP™ pH maintenance shampoo
A cleansing shampoo microdosed with the patented K18PEPTIDE™. Powerful yet non-stripping formula is designed with an optimized pH that is safe enough for everyday use.
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pH-optimized
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17 Intentional Ingredients
Professional Only
Description
A cleansing shampoo microdosed with the patented K18PEPTIDE™. Powerful yet non-stripping formula is designed with an optimized pH that is safe enough for everyday use.





PRO to PRO
Learn why PRO stylist Lautrice Thompson trusts pH maintenance shampoo for an optimized cleanse without disturbing hair.
have questions?
Why is clean hair important?
Why are the PEPTIDE PREP™ shampoos different?
What does the peptide in the shampoos do?
If the shampoos are microdosed with the K18PEPTIDE™, why should I use the K18 leave-in mask?
What do the shampoos smell like?
What is the PEPTIDE PREP™ pH maintenance shampoo?
What does the ph maintenance shampoo do?
When do I use the pH maintenance shampoo?
How does the pH maintenance shampoo work?
What makes the pH maintenance shampoo special?
Why do I need both shampoos?

microbiome-safe
Optimized pH minimizes swelling of the cuticle during washing and protects hair’s natural moisture levels for a smooth hair result.