Medicube Collagen Lifting Mask

Medicube Collagen Lifting Mask ​How to Use: ​Apply to cleansed and toned skin. ​Stretch the mask slightly to hook it or adjust it firmly against the jawline for the physical lifting mechanism. ​Leave for 15–20 minutes. Remove and massage the residual active ingredients in an upward vector (against gravity). ​Precautions: ​Osmotic Reversal: Do not exceed the recommended time or sleep with the mask on. Allowing the sheet to dry completely on your face will reverse the osmotic gradient, physically drawing moisture out of your epidermis and increasing Trans-Epidermal Water Loss (TEWL).