Product Overview: The Cosrx Lip Plump AHA BHA Vitamin C Lip Plumper smooths and hydrates lips while adding a plumping effect for a fuller appearance. Key Features: ‣ AHA/BHA blend: Gently exfoliates for softer lips. ‣ Vitamin C infusion: Brightens and nourishes. ‣ Plumping care: Creates naturally fuller-looking lips.