Korean Collagen Firming Mask Skincare Collagen Sheet Mask - Firming Mask Skincare Enriched with a rich anti-aging serum to firm the skin, repair damaged skin, promote collagen production and soothe sensitive skin. Enriching Ingredients - Featuring mucin from collagen, antioxidant vitamin C, natural moisturizer hyaluronic acid, and ceramide, this face mask pack helps instantly nourish and provide moisture deep into your skin. Safe & Effective - Collagen sleeping mask products are formulated with skin-loving ingredients: Dermatologist-tested, Hypoallergenic, Natural. Best for dry, sensitive, oily skin types. Sleeping Face Mask - The sleeping mask essence allows you to complete the effect of repairing skin, hydrating and moisturizing, and lifting and firming while sleeping. Wash-Free Mask - Firming mask mask can provide good moisture for the skin and does not require washing. It is recommended to use it for a long time for better results. Instant Hydration - This mask can provide rich moisture and adequate nutrition throughout the day, help nourish and provide moisture deep into your skin instantly, improve dry itchy skin, redness, and rosacea. Portable Mask - This face mask is specially created for the simplification of our mask skin care. Each pouch of the mask is individually packaged, accurate and quantitative, easy to carry.