Pros

  • Effectively improves overly stressed hair with consistent use.
  • Transforms hair to soft, shiny, and healthooking after just one use.
  • Highly effective at repairing damage caused by bleaching when used with No. 3.
  • Toier formula for hair repair noted by many users.
  • Significant improvement in dry and frizzy hair condition.
  • Noticeable improvements in heaamaged hair, especially damaged bangs, making them more manageable.

Cons

  • Poor quality pump, providing a strong single jet stream rather than a mist.
  • Excess product ends up on the scalp due to the inadequate stream applicator.
  • The design may result in fast usage and waste, especially for long, thick hair.
  • The quantity is insufficient for the price, with only a few uses possible.
  • Some users experienced severe hair damage, becoming straike and frizzy.
  • Reports of uneven application, needing a manual spread which is inefficient.

Bottom Line

The Olaplex No. 0 Intensive Bond Building Hair Treatment has garnered praise for its effectiveness in strengthening and repairing damaged hair, particularly when used with Olaplex No. 3. However, the packaging and applicator design are significant drawbacks, leading to inefficient use and wasted product. Additionally, some users have reported severe adverse effects, experiencing hair damage and breakage despite following proper usage instructions. As a result, while the formula itself is well-regarded, consider the potential pros and cons before making a purchase, especially considering its price point and packaging issues.

Lowest at any Popular Retailer
$30.00 at Amazon
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App

Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

Install ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.

© 2025 Monolith Technologies, Inc. All rights reserved..