TLDR Review: Olaplex No. 5 Leave-In Conditioner
Verdict
Olaplex No. 5 Leave-In Conditioner is a solid choice for moisturizing, protecting, and repairing damaged or dry hair with ongoing use. It’s especially effective for heat protection and reducing breakage. However, those with very fine hair or scent sensitivities may want to consider alternatives.
- Top pro:
- Moisturizes and helps mend split ends, leaving hair looking healthier
- Top con:
- Some users found the scent to be too strong or artificial
Pros
- •Moisturizes and helps mend split ends, leaving hair looking healthier
- •Provides heat protection, which is great for styled or heat-damaged hair
- •Reduces hair breakage, according to user feedback
- •Continually repairs and protects damaged hair over time
- •Leaves hair feeling soft, manageable, and smooth
- •Easy to use as a leave-in treatment
Cons
- •Some users found the scent to be too strong or artificial
- •A few reviews mentioned that it can weigh down fine or thin hair
- •Not all users saw dramatic repair for severely damaged hair
- •Price point may be higher compared to other leave-in conditioners
- •Some mentioned it requires consistent use for noticeable results
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Oct 6, 2026.
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