About This [5-SECOND MOISTURE LOCK-IN] : Formulated with 8 types of multi-weight Hyaluronic Acid Complex this lightweight korean face serum visibly hydrates, plumps and soothes skin from within without any stickiness. [DUAL LAYER TEXTURE] : This water-based replenishing serum combines hyaluronic acid with a squalane oil moisture layer to restore moisture levels and enhance skin's natural bounce. [PROVEN RESULTS] : In a clinical study with 23 women, 100% agreed their skin was instantly hydrated up to 20 surface layers deep within 5 seconds of use. [GENTLE FORMULATION] : This potent yet gentle moisturizing serum is hypoallergenic, ensuring a gentle, irritation-free experience. [YOUR NEW HOLY GRAIL HYDRATOR] : Shake well before use for best results. After toner, gently pat 1-2 drops onto a slightly damp face and neck. Overview Skin Type : All, Dry, Normal, Oily, Oily Acne Prone, Sensitive Use for : Face Brand : ONE THING Item Form : Drop Item Weight : 0.1 Kilograms