Yellow Light Fusion Sheet Mask — Hydrate & Soothe Radiance (Canada and USA only)

Formulated around barrier biology at multiple points. Not just the surface.

This isn't a single-ingredient calming mask. It's a multi-pathway formula for reactive, sensitive skin. Each ingredient targets a different point in the skin's barrier and inflammatory response.

Pairs with 580nm yellow light from the ETERNO.

580nm yellow light is studied for its interaction with oxyhemoglobin, the red pigment in blood near the skin's surface associated with visible redness. The mask works on barrier biology from the inside. The light interacts with the vascular layer from the outside. Both happening simultaneously.

Multi-pathway ingredient stack for persistent redness and sensitivity.

• Centella Asiatica and calendula for barrier repair
• Allantoin and beta-glucan for barrier cycle support
• Panthenol and aloe for hydration
• Purslane and green tea EGCG for oxidative stress

Persistent redness and sensitivity are studied in the context of a disrupted barrier cycle. Stripping back your routine doesn't address the underlying biology. This mask is formulated to support the barrier cycle itself, not just temporarily soothe the surface.