OLAPLEX® No.4P BLONDE ENHANCER™ TONING SHAMPOO is a silver shampoo that strengthens, softens and neutralizes. Attenuates unwanted yellow tones in blonde hair while providing a cool and clear shade. A highly concentrated and sulfate-free formula that gives you the opportunity to tailor your tone. The longer you leave the product on, the more intense the result.

USE:
Apply to wet hair and massage into the entire hair. Leave on for 1-3 minutes, then rinse. For an even more intense tone, leave on for up to 5 minutes.

TIP: If there is a lot of product residue left in the hair, first start by cleaning the hair with No.4 BOND

250 ml