The "Plumping Lip Serum | Hyaluronic Acid 1% + Tripeptide" is designed to hydrate and plump lips, including the lip contour. Low-molecular-weight hyaluronic acid penetrates deeply to instantly hydrate and maintain moisture, while tripeptide stimulates collagen and elastin synthesis for firmer, smoother lips. This serum is suitable for reducing fine dehydration lines and improving the overall appearance of the lips without the need for injections. It's safe to use and shouldn't cause any harm. For more information, you can read the full article here: https://www.typology.com/carnet/attenuer-les-ridules-de-deshydratation-avec-le-serum-levres