skinChemists Youth Series 1% Collagen Mask is an intensive anti-aging treatment that targets loss of firmness, fine lines and wrinkles. This 50ml mask uses plant-based collagen and amino acids to firm, lift and hydrate skin, leaving it feeling renewed and refreshed. Ideal for mature and adult skin types, use 1-2 times weekly for best results. Apply an even layer to clean, dry skin, avoiding the eye and lip areas, leave on 10-15 minutes, then rinse with lukewarm water and follow with serum and moisturizer. Results may include softer, smoother skin after a few uses, improved texture and more even tone with continued use, and healthier, more hydrated skin over time. Perform a patch test if you have reactive skin. For external use only, keep out of reach of children.