The COSRX Lip Plump Vitamin C Lip Plumper is a multi-action lip care treatment in a soft gel-cream texture designed to exfoliate, nourish, hydrate, and subtly plump lips. It combines gentle chemical exfoliants (AHA and BHA) with vitamin C derivatives and volufiline to leave lips looking smoother, healthier, and naturally fuller with a glossy finish. It melts comfortably on lips with body heat and can be used day or night as part of your lip care routine.
The COSRX Lip Plump Vitamin C Lip Plumper works to smooth and refresh dry, chapped lips by gently exfoliating away dead skin cells with AHA (citric acid) and BHA (betaine salicylate), helping create a softer and more even lip texture. Its vitamin C derivative revitalizes and brightens the lips, enhancing their natural radiance while promoting a healthier appearance. The inclusion of volufiline and nourishing emollients like shea butter supports a subtle plumping effect and long-lasting hydration, giving lips a fuller, more supple look without heavy or sticky residue. Though some people experience a slight tingling sensation due to the plumping effect, many find that it leaves lips noticeably smooth, moisturized, and with a natural glow that enhances both bare lips and makeup.