Beyond hydration, discover RoC’s line plumping serum stick developed with Dermatologists. Inspired by wrinkle fillers, this cooling serum stick combines 7 concentrated forms of hyaluronic acid, pro-collagen* and bio-blue peptides to deeply hydrate in seconds for visibly younger-looking skin. Achieve 100hrs of intense, lasting hydration to visibly smooth & plump lines. In 1 week, 5 dry skin symptoms are visibly reduced (lines, flakiness, rough texture, dullness, loss of elasticity). In 4 weeks, skin is visibly rejuvenated. 7 Forms of Hyaluronic Acid: Hydrates & visibly plumps lines. Pro-Collagen Peptide: Restores & visibly boosts elasticity. Bio-Blue Peptide: Restores & visibly smooths texture. Dermatologist tested / Fragrance-free / Paraben-free / Hypoallergenic