111SKIN Y Theorem Biocellulose Facial Mask Box is a treatment mask designed to help support stressed or fatigued-looking skin. This biocellulose facial mask is formulated to soothe the complexion while helping the skin appear calmer, brighter, and more balanced.

The mask is infused with key complexes including Sea Anemone Peptide, ectoin and NAC Y2™, ingredients selected to help calm irritation and support the skin’s natural repair environment. Together, these actives help the skin maintain resilience against environmental stressors while encouraging a more refreshed appearance.

The ultra-fine biocellulose mask material fits closely to the skin, acting like a second layer to help deliver the formula evenly across the face. With regular use, this 111SKIN biocellulose mask helps the skin feel more comfortable while supporting a smoother and more radiant-looking complexion.