A gentle 0.1% retinol serum from DR.ALTHEA delivering smoother, firmer skin with hydration and reduced fine lines. DR. ALTHEA 0.1% Gentle Retinol Serum combines pure retinol with bakuchiol in a lightweight gel-texture to help improve skin elasticity, smooth texture and reduce fine lines. The formula also includes hydrating and soothing ingredients such as panthenol, soybean oil and birch sap to help maintain the skin barrier and prevent dryness. The serum absorbs quickly without sticky residue, leaving skin smoother, firmer and more radiant over time. It's designed to be gentle enough for beginners and sensitive skin while delivering visible anti-aging and texture benefits.