OneSkin

OS-01 HAIR

OS-01 HAIR - Main image
OS-01 HAIROS-01 HAIROS-01 HAIROS-01 HAIROS-01 HAIR
$42.78 $69 In stock

Category: Hair

A breakthrough for thicker, denser, healthier hair.01 Introducing the first scalp serum powered by OS-01, proven to target cellular senescence02, a biological process linked to hair loss and thinning.03-08

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Customer Reviews (4.7 / 5 · 7 reviews)

Stella K. ★★★★★

My hair dresser asked if I'd been using something new because the density around my crown is noticeably better, and the serum itself absorbs fast without any greasy residue. The cellular senescence angle is what convinced me to try it, and I'm glad I stuck with the daily routine for the full bottle.

Jason J. ★★★★★

Three months in and my part is visibly tighter — the serum's cellular senescence targeting is the only thing that's actually changed my hairline's behavior. It takes about a minute to massage in and doesn't leave any greasy residue, which is huge for me since I apply it every morning before work.

Amelia ★★★★★

I've been using this serum for about six weeks now and the part around my temples is definitely filling in, which I honestly didn't expect from a topical. The pipette gives me just the right amount for my whole scalp, and the texture sinks in fast without leaving my hair greasy.

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