COSRX 5PDRN Hyaluronic Acid Vital Hydrogel Mask 3 Sheets, 2-Pack

Features

COSRX 5PDRN Hyaluronic Vital Hydrogel Mask is a reverse-aging total solution mask designed to revitalize tired skin and restore a healthy, hydrated complexion. Each mask is crafted from 34g of multi-activating serum solidified into a hydrogel sheet. As the active ingredients are absorbed into the skin, the mask gradually turns transparent, signaling effective delivery of its formula. This high-functioning mask is suitable for sensitive skin, having passed irritation tests to ensure a comfortable experience even during extended use.

Benefits

This mask provides comprehensive care for 11 signs of aging, including improvements in skin hydration, lifting, brightness, and texture. It helps refine pores, reduce the appearance of fine lines and wrinkles, and soothe damaged or reddened skin. Designed for versatility, it can be used as a special overnight sleeping pack or for convenient hydration during long-distance flights, leaving the skin looking plump, radiant, and firm.

Main Ingredients and their effects

5 PDRN: Derived from salmon, centella asiatica, rice, lactobacillus, and sea grapes, this complex maximizes the skin's natural energy and helps care for various signs of aging. Hyaluronic Acid: A blend of eight types of hyaluronic acid with varying molecular sizes penetrates deep into the skin layers to provide intense, layered moisture. Collagen: Includes low-molecular-weight collagen to help improve skin elasticity and firmness. Niacinamide and Alpha-Arbutin: These ingredients work together to brighten the complexion, improve skin tone, and reduce the appearance of pigmentation and blemishes. Panthenol and Allantoin: These soothing agents help calm skin irritation and maintain a delicate balance for skin recovery.

Clinical test results

Clinical trials conducted by the Derma Cosmetics Skin Science Research Institute (August 22, 2025 – October 2, 2025, on 20 adult women aged 20–59) demonstrated significant improvements. Results immediately after use included a 181% increase in hydration, an 85.34% improvement in skin redness, and an 86.54% improvement in skin exfoliation. After two weeks of use, clinical results showed a 6.9% improvement in radiance, a 30.8% improvement in lifting (average of forehead, cheek, and chin), and a 5.03% improvement in skin brightness. Additionally, after two weeks, participants experienced a 22.3% reduction in eye wrinkles, 22.96% in glabellar wrinkles, 22.27% in nasolabial folds, and a 10.77% improvement in pigmentation. After four weeks, pore count and area improved by 25.71% and 34.86% respectively.

Usage instructions

Apply the mask to the face and leave it on for approximately 2 to 3 hours to allow the active ingredients to be fully absorbed, as indicated by the mask turning transparent. For enhanced results, use the excess mask pieces on areas requiring extra care, such as the glabella, nasolabial folds, or neck. This product can also be used as an overnight sleeping pack for intensive revitalization.