Frequently Asked Questions

Get answers to common questions about K18 Peptide Prep Detox Shampoo 8.5.

It deeply cleanses hair to remove oils, silicones, and mineral buildup without over-drying. By clearing residues, it prepares strands so K18 peptides and subsequent professional treatments can penetrate and rebuild bonds more effectively, enhancing overall repair and manageability.

Yes. The formula targets buildup without stripping color molecules when used as directed. It helps ensure even product absorption and may prolong color vibrancy by allowing reparative treatments to work more effectively; follow stylist guidance for frequency.

Use it as needed before professional treatments or when heavy buildup occurs—typically once per salon visit. For maintenance, your stylist may recommend occasional at-home use; avoid daily overuse to preserve natural oils and hair balance.

Absolutely. This prep shampoo is designed to complement K18 peptide treatments and leave hair primed for their application. Use it before K18 Leave-In Molecular Repair Mask or other K18 professional services for best, synergistic repair results.

No. The formula removes buildup while preserving essential moisture when used properly. It cleanses effectively without harsh sulfates, and stylists may follow with moisturizing treatments or the K18 peptide repair mask to restore softness and shine.

Shampoo immediately before the K18 peptide treatment during the same appointment for optimal results. Ensuring hair is freshly cleansed maximizes peptide penetration; consult your stylist for timing if you’re washing at home prior to your salon visit.