When it comes to damaged Hair, there are a few different types of hair serums that can help. Here are the top five hair serums for damaged hair, based on Amazon reviews.

1. Olaplex Hair Perfector No. 3 Repairing Treatment, $28

Olaplex’s hair treatment is ideal for those with severely damaged hair. The treatment is applied in the shower after shampooing and conditioning, and it works to repair the hair by rebuilding bonds that have been broken down by chemical treatments.

2. L’Oreal Paris Elvive Total Repair 5 Damage-Erasing Balm, $6.97

This damage-erasing balm from L’Oreal is a leave-in treatment that’s applied after towel-drying hair. It’s designed to repair the five signs of damage: split ends, weakness, roughness, dullness, and dehydration.

3. Pantene Pro-V Repair and Protect Heat Shielding Serum, $4.99

Pantene’s heat-shielding serum protects hair from heat damage caused by styling tools. The serum is applied to wet or dry hair before styling, and it helps to repair damage that’s already been done.

4. Moroccanoil Treatment, $43.00

Moroccanoil’s hair treatment is a versatile product that can be used on wet or dry hair. The treatment is designed to help with shine, frizz, and split ends. It’s also safe for color-treated hair.

5. Bumble and bumble Bb. Repair Blow Dry, $32

Bumble and bumble’s repair blow dry is a leave-in treatment that’s applied to damp hair before blow drying. The treatment helps to repair damage and prevent further damage from heat styling.