Olaplex No. 4C Bond Maintenance Clarifying Shampoo

Here's your clarifying reset

You get a sulfate-free shampoo that lifts oil, buildup, and hard-water grime without that straw-like feel harsh clarifiers can leave behind. The lather is light, the rinse is clean, and your hair still feels hydrated.

It fits your repair routine

Use it when repair products start sitting on top of the hair instead of sinking in. Nº.4C uses a Broad Spectrum Clarifying System with OLAPLEX Bond Building Technology, so your wash leaves room for your routine to do more.

Choose the size that works

The 8.5 oz bottle is easy for travel or a gym bag. The 33.8 oz size makes sense if you clarify often or share a shower shelf. pH balanced, so it stays gentle on hair that needs a reset.

More than a simple cleanse

Some shoppers reach for turmeric kojic soap or a hyperpigmentation treatment when they want a clearer look, and this works in that same careful, practical spirit. Not for skin. For hair, it's the kind of wash that can support a collagen production boost mindset, clean base in, better results out.