Vitamin C Glow Boost Mask

This brightening powerhouse uses 3-O-ethyl ascorbic acid (a stable vitamin C derivative) combined with ferulic acid and vitamin E. It reduces dark spots, protects against UV-induced damage, and boosts collagen production. The microfiber sheet holds a lightweight, non-sticky serum that absorbs quickly. Ideal for dull, aging, or post-inflammatory hyperpigmentation. Use in the morning after cleansing, leave for 10-15 minutes, then follow with sunscreen. Does not cause stinging or oxidation like pure L-ascorbic acid. Free from dyes, fragrances, and essential oils. Dermatologist recommended for melasma and sun spots.