Treating my scalp like my face now, because apparently it deserves that kind of love too 😂 Just tried the viral @drgroothair Hair Thickening Roll-On Serum and I totally get the hype. Cool, lightweight, non-sticky—and the little metal tip feels amazing. Fingers crossed for fuller, thicker hair days ahead 🙌 drgroot koreanhaircare gifted LTKBeauty LTKSaleAlert