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Olaplex No.7 Bonding Oil
HaircareEditor's pick

Olaplex No.7 Bonding Oil

A few weightless drops, real smoothness and heat protection.

4.3
·By Olaplex
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The good

  • Heat protection up to 450°F
  • Lightweight
  • Repairs bonds

The trade-offs

  • Tiny bottle
  • Easy to overuse

Hands-on review

A few drops on damp hair before blow-drying makes a real difference in smoothness. It's weightless — my fine hair doesn't get greasy — but the bottle is small and I wish it lasted longer.

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