Dr. C. Tuna Resurface Firming Sheet Mask (1pc) is a single-use facial sheet mask drenched in a concentrated firming and resurfacing essence designed to deliver an immediate boost of tightening, hydrating, and smoothing benefits in one relaxing treatment session. Infused with collagen-stimulating peptides, hyaluronic acid, and gentle exfoliating actives, this mask works to plump fine lines, improve skin elasticity, and refine texture while flooding the complexion with deep, lasting moisture. The premium sheet material conforms closely to facial contours for maximum serum transfer, ensuring that concentrated actives are delivered evenly across the forehead, cheeks, chin, and jawline. The result is visibly firmer, more radiant, and smoother-looking skin that feels deeply nourished and refreshed immediately after removal. This single-piece format is perfect for a pre-event glow boost, a travel-friendly treatment, or for those wanting to sample the Resurface masking experience before committing to the full set.