Kem ng trng da BRTC Vitalizer Whitening Sleeping Mask 100ml Shopee Private Label Vitamin C Rejuvenating Whitening Face Sleeping Mask Radiance Glow Activating Sleeping Mask Dermaceutical Moisturizing & Whitening Sleep Facial Mask, Maximum Hydration Satin Sleep Mask beautyka. [BRTC] Vitalizer Whitening Sleeping Mask 100ml A total care sleeping mask pack makes your skin bright, clear and revitalized with 10 kinds of vitamin capsules. Hyaluronic acid and panthenol moisturize and firm the skin during sleeping. How to Use Apply a moderate amount on face and pat gently.