Contains: - Encapsulated Retinol Serum 30ml - Encapsulated Retinol Corrective Mask 60ml - Muslin cloth Our Powerfully smoothing corrective serum and mask with Lecithin Encapsulated Retinol will target pigmentation, boost collagen and soften fine lines and wrinkles. Our essential answer and best selling combination to aging beautifully. How to use: Use your serum in the evening followed by your Retinol Corrective Mask 2-3 times a week for beautiful results.