From my experience, i can feel that it really mosturizes my under eye area, especially at night. And i can say it doesn't break out my eye area, irritant safe, and a very gentle eye cream. Other than that, i feel that it really work to reduce my thin fine lines but not for deep fine lines.
when i use this eye cream and apply some makeup, it makes my concealer creasing.
For dark circle, i don't think that it really work despite that it have a brightening ingredients like niacinamide. Iwill still search for another eye cream that can fix my dark circle.