Olaplex No. 0.5 Scalp Longevity Treatment 1.7oz Hair Thinning & Hair Loss Start with a nickel-sized amount

Start with a nickel-sized amount and adjust as needed

It strengthens the hair from within and increases its resistance to breakage

Formulated with our signature Caviar Extract and Dual Capture Complex that provides powerful color protection

This refined leave-in treatment

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Olaplex No. 0.5 Scalp Longevity Treatment 1.7oz Hair Thinning & Hair Loss Start with a nickel-sized amountThe scalp ages faster than all other skin and can directly affect hair health. This weightless leave in scalp treatment immediately hydrates and soothes the scalp, protecting against accelerated scalp aging to promote smooth, shiny, healthy hair. For all scalp and hair types. Dermatologist tested & trichologist approved. Directions: Part hair with needlenose applicator. Squeeze gently and apply directly to scalp. Continue for as many sections as