The SADOER Collagen Sleeping Facial Masks offer a complete skincare solution with 30 pieces in each pack. Designed for deep moisturization, brightening, and firming, this cream-based mask helps reduce the appearance of aging while replenishing the skin overnight. Ideal for female use, it works on the whole face for a smoother, hydrated, and more youthful complexion. Suitable for all skin types, it contains no harsh chemicals and has a shelf life of 3 years.