skin around the eye is much thinner than the face, requiring a gentle yet precise formulation to deliver retinol without irritation. this powerful under eye cream treatment includes philosophy’s patented combination of pure retinol encapsulated in a gps-like cationic liposome plus a sustained-release retinol microcapsule, for optimal collagen support. hyaluronic acid infuses skin with hydration while soy peptides help support skin’s natural hyaluronic acid levels long-term for a smoother appearance and healthy glow. the lightweight, soothing formula absorbs instantly to hydrate and smooth the appearance of fine lines. the eye area appears smoother, more youthful, and creaseless, with crepiness, wrinkles under eyes & hollowness improved. After 1 use, skin looks smoother and more youthful* In as little as 12 days, 97% of women saw a creaseless eye area that looked ironed flat* and 100% saw a less-crinkled eye area* 138% improvement in smoothness after 1 month* In 31 days, crepiness reduced by 94%* and hollowness reduced by 64%* *4-week independent clinical and self-assessment study with 31 women ages 45-65