K18 Peptide Prep pH Maintenance Shampoo 31.5 oz is a professional color-safe shampoo designed to gently cleanse while helping maintain hair strength, softness, and shine. Powered by the patented K18PEPTIDE™, this pH-optimized formula helps reduce frizz, support healthier-looking hair, and protect against damage without stripping moisture.

What It Does
This daily-use shampoo helps remove dirt, oil, and buildup while maintaining the hair’s natural pH balance. Its gentle cleansing formula helps minimize cuticle swelling, preserve color vibrancy, and leave hair feeling smooth, soft, and manageable.

Key Benefits
Gently cleanses without over-drying
pH-optimized formula helps reduce frizz
Helps support hair strength and softness
Powered by patented K18PEPTIDE™
Color-safe and suitable for daily use
Helps maintain shine and manageability
Professional salon-size 31.5 oz bottle

How to Use
Apply to wet hair and massage into scalp and lengths until lather forms. Rinse thoroughly and repeat if needed. Follow with conditioner or K18 treatment products for best results.

Keywords
K18 Peptide Prep Shampoo, pH Maintenance Shampoo 31.5 oz, K18 professional shampoo, color safe shampoo, K18PEPTIDE shampoo, shampoo for damaged hair, salon shampoo for color treated hair, K18 jumbo shampoo