Our go-to clarifying shampoo in a 53ml travel size. Great for a reset after a trip, a swim or a few too many dry shampoo days, and an easy way to try it before buying the full bottle.

PEPTIDE PREP™ is a colour-safe, non-stripping clarifying shampoo with the K18PEPTIDE™. K18 says it removes 99% of product buildup, 95% of sebum and 76% of copper after just one wash, and targets metals from hard and tap water that can leave hair dull.

Why you'll love it

• pH-optimized and colour-safe
• Clears excess buildup for a clean canvas before your K18 mask
• 17 ingredients plus the patented peptide
• Travel-friendly 53ml size