K18 sells peptide hair care products to reverse hair damage.

K18 earns strong reviews and, for many, clearly works: the Leave-In Molecular Repair Hair Mask, hair oil, and AirWash dry shampoo boost softness, shine, frizz control, and visible repair, especially on bleached or heat-damaged hair. Reviews also flag weaknesses—some find the mask inconsistent or heavy/clumpy if overused, shampoos can feel harsh, AirWash leaves starchy residue and limited longevity, and scent or formula shifts can disappoint—making results technique- and hair-type dependent.

K18 PEPTIDE PREP Detox Shampoo delivers a powerful, clarifying cleanse. This color-safe, non-stripping formula effectively removes 99% product buildup, 95% sebum, and 76% copper from hair and scalp. Formulated with activated charcoal, salicylic acid, and the K18PEPTIDE, it clears follicles and targets metals from hard water. This pH-optimized shampoo helps maintain hair strength, creating a clean canvas for optimal repair.

Peptide Prep Detox Shampoo

Jumbo Peptide Prep Detox Shampoo

Mini Peptide Prep Detox Shampoo

K18 Peptide Prep Detox Shampoo is great for giving my hair a deep clean and removing buildup without leaving it feeling overly dry. It leaves my scalp feeling refreshed and my hair feeling lighter and cleaner. Perfect for a reset between washes, especially if you use styling products regularly!

Peptide Prep Detox Shampoo

5.0 • 1 Review

1 review or post

Peptide Prep Detox Shampoo 5.0 • 1 Review

Peptide Prep Detox Shampoo

5.0 • 1 Review