Revolution Skincare’s Collagen Boosting Overnight Mask is a multi-purpose formula that promotes the illusion of smooth, plumper-looking skin. The mask is enriched with vegan collagen, cocooning the skin in moisture. Tremella mushroom delivers an abundance of antioxidants, helping to protect against environmental aggressors that can contribute to premature skin ageing, while olive stem cells encourage a firming effect. Pair with the Collagen Boosting Serum and Collagen Boosting Moisturiser.