The sheet is the product. Rather than soaking fabric in essence, Heveblue builds the mask itself from collagen — 500 Dalton collagen at 352,800ppm, with finely ground red beans from Jangheung visibly embedded in it. The collagen is small enough to absorb rather than sit on the surface, and the red bean works on sebum and the look of pores while it does.

Clinical testing at the Korea Institute of Dermatological Sciences showed improvement in skin density and elasticity around the pores, and the mask holds a 0.00 irritation index. Vegan, cruelty-free, gluten-free. Lightly fragranced. 4 masks.

• 500 Dalton Collagen at 352,800ppm — roughly 35% of the sheet. Most collagen molecules are far too large to absorb; at 500 Da this one gets in, and there's a great deal of it.
• The Sheet Is Collagen — not fabric soaked in essence. The collagen network itself carries the actives into your skin as it melts.
• Red Bean Powder from Jangheung — finely ground and visible in the sheet. Works on excess sebum and refines the look of pores, which is what the "Pot Pore" line is built around.
• Calamine — soothes while it keeps oil in check. Rare in a collagen mask and the reason this suits oily skin as well as dry.
• Peptides + Panthenol — smooth texture and hold hydration, so tightening pores doesn't leave skin dry.
• Collagen Water Base — high-concentration collagen water rather than plain water, so the hydration and firming start at the foundation of the formula.
• 0.00 Irritation Index — certified by the Korea Institute of Dermatological Sciences. Safe for sensitive and reactive skin.
• Clinically Tested for Pore Area Density — measured improvement in skin density and elasticity around the pores, not just a general firming claim.

More from Olive Kollection
Browse our sheet mask collection or find more for congested pores.

Authentic Korean skincare at Olive Kollection since 2018 — free US shipping on orders $40+.