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  • Peptide Prep Shampoos

    K18 Peptide Prep Shampoo


    Select from either K18 Shampoo options to get your hair salon-level clean at home!

    250 mL | 8.5 fl. oz. EACH

  • Sale! Next Level Repair Trio

    Next-Level Repair Trio

    Limited-edition giftable/starter set from K18 that keeps hair healthy – engineered to clarify, repair, and smooth all hair types.
    PEPTIDE PREPβ„’ detox shampoo 250 mL
    Full-Size Leave In Molecular Hair Repair Masque 50 mL
    Mini Molecular Repair Hair Oil 10 mL