ad @oneskin.co OS-01 HAIR is the 1st & only scalp serum with the OS-01 peptide, scientifically formulated to target cellular senescence (linked to hair loss & thinning). It’s vegan, drug free & water-based so it doesn’t leave my hair greasy, I just derma roll, apply it in the am & pm, massage in & go. It promotes thicker, denser hair, optimizes scalp health, reactivates your health growth cycle & makes me feel more confident about the future of my hair. What you commit to now you’ll thank yourself for later ❤️ LTKWatchNow LTKOver40 LTKBeauty