Retinol Hydrogel Face Sheet Mask

A hydrogel sheet mask with retinol to improve skin firmness, reduce fine lines, and enhance elasticity.

• The description claims a 10% increase in skin firmness after one application.
• The description claims brighter skin after one application.
• The description claims a 90% reduction in spot marks and dark spots after 4 weeks.
• The mask is biodegradable according to OECD 301B test.