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Olaplex = Sephora

Born in the Lab. Brought to the Chair.

Breakthrough technology for great hair days from the inside out.

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Reviews

4.7

279 Reviews

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2

1

224

38

8

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Recent Reviews

Alyse

5

6/17/2026

holy grail leave-in

I absolutely love this leave-in formula. The texture is more like a serum and it really sinks into my hair. That said, there’s still plenty of slip for detangling. I have fine, soft 3a/b curls so it can be tough finding a leave-in that provides enough moisture without making my hair weighed down before I even add styling products. The No. 5 leave-in walks that tightrope gracefully and perfectly.

Recommended

Originally posted on OLAPLEX

Sandy Z

5

6/14/2026

Wonderful!!!!

I have very thick wavy hair. I love how this helps it be more manageable. It doesn't feel like anything is in it... it's weightless. It just gives me the best hair that I can have!

Recommended

Originally posted on OLAPLEX

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