Dark Spot Vitamin C Serum Mask

Product Overview: The #OOTD (Oxygen of the Day) Dark Spot Vitamin C Serum Brightening Mask is a specialized treatment designed to deliver “brightening, glowing, and hydrating” results. This high-performance mask focuses on intensive dark spot care, utilizing a concentrated Vitamin C serum to revitalize dull skin. Produced in South Korea, these masks combine advanced K-beauty science with eco-conscious materials for a professional at-home spa experience.

Key Features & Benefits:

• Intense Dark Spot Care: Formulated specifically to target and fade the appearance of hyperpigmentation and uneven skin tone.

• Brightening & Glowing: Infused with Vitamin C to enhance the skin’s natural radiance and provide a luminous, healthy-looking finish.

• Vegan Lyocell Bamboo Sheet: Made from eco-friendly, vegan-certified bamboo fiber that provides superior serum absorption and adheres perfectly to facial contours.

• Deep Hydration: Simultaneously replenishes moisture levels, leaving the skin feeling soft, plump, and thoroughly refreshed.

• Bulk Value Set: Each box contains 10 individually sealed masks (25g / 0.88 oz. each), making it easy to maintain a consistent brightening routine.

How to Use:

1. After cleansing and toning, remove the mask from its pouch.

2. Place the sheet mask evenly over the face, adjusting for the eyes and mouth areas.

3. Relax and leave the mask on for 15–20 minutes to allow the Vitamin C serum to penetrate.

4. Remove the mask and gently tap the remaining essence into the skin until fully absorbed.

5. Pro Tip: Use this mask in the evening to allow the brightening actives to work alongside your skin’s natural nighttime recovery process.