Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz

TLDR Review: Olaplex No. 4 Shampoo

Published: September 19th, 2024

Pros

  • •Leaves hair feeling very soft.
  • •Reduces split ends and lessens breakage.
  • •Produces a great lather.
  • •Improves overall hair health, making hair feel stronger and look shinier.
  • •Works well for colored hair.

Cons

  • •The product is considered pricey, especially given the small bottle size.
  • •Some users find it requires a lot of product to clean effectively.
  • •A few reviews mentioned that it can be difficult to squeeze out of the bottle.
  • •A minority of users reported it caused hair loss.
  • •Some felt it did not live up to the hype.

Bottom Line

The Olaplex No. 4 Bond Maintenance Shampoo is lauded for its ability to leave hair soft, shiny, and healthy-looking, making it a strong contender for those looking to improve the condition of their hair. However, be mindful of the cost and consider whether the potential need for a generous amount of product fits your budget. While most users are satisfied, a small percentage have experienced issues like hair loss; hence, a patch test might be a prudent step.

Lowest at Amazon
$21.00 at Amazon
Lowest at any Popular Retailer
$10.50 at Kohl's

Where to Buy

Prices last updated: August 21st 2025 5:59 pm
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