- Hydrates and nourishes lips while helping retain moisture - Fights visible signs of aging and minimises the appearance of lip lines* - Soothes and conditions chapped, tight lips, and reduces flakiness - Helps skin maximise its overall natural overnight rhythm of repair and protectionHYDRATE PCA Skin Overnight Lip Mask Intensely hydrate and nourish lips while helping retain essential moisture with this leave-on nighttime treatment. Formulated with a unique blend of nourishing and emollient ingredients, this ultra-hydrating lip mask promotes softer, smoother lips in the morning. Key Ingredients: Squalane - A naturally-occurring oil with emollient properties derived from foods such as olives and wheat germ. This light occlusive agent helps retain essential moisture to improve hydration and help support the skin’s natural barrier function. Shea Butter - A plant-based emollient that softens and helps maintain moisture in the skin without greasiness. It is high in triglycer