We asked the experts why we need a scalp serum, how often to use it and found which were the best to buy for all budgets so longer, healthier hair is on the horizon.

11 best scalp serums to achieve longer, healthier hair

Stylist Loves

Ouai Scalp Serum

Typology Densifying Scalp Treatment

Boots Ingredients Exfoliating Scalp Serum With Salicylic Acid

Hair Gain Scalp Foam

Act+Acre Cold Processed Scalp Renew

Moroccanoil Dry Scalp Treatment

Paul Mitchell Clean Beauty Scalp Therapy Drops

Nécessaire The Scalp Serum

Noughty Care Taker Scalp Soothing Tonic

This Hair Of Mine Scalp Serum

Revlon Re:Start Balance Moisturizing Milk For Scalp

A scalp serum could be the answer to all of your hair issues – here are 11 of the best to try

11 of the best scalp serums to try for stronger, healthier and flake-free hair