I love this product , I use only one drop under my eyes and it is enough.Easy to use and very hydrating ,perfect under makeup.

Great eye serum for me, keeping in mind I didn't use any skincare for my eyes before this (not even sunscreen.. maybe u won't judge cuz now I definitely use lol). It hydrated the skin around my eyes and made it feel more soothed and comfortable. It was a real pleasant surprise that it visibly lightened my dark circles (I've always had them and they were always very dark), since I don't think it's particularly marketed for that. The feeling it leaves on my skin is nice - not sticky or siliconey. Now I use an eye cream on top of it at night, but I've used the eye serum by itself, twice a day, for about a month. The cons> at some point I experienced a sort of irritation or rash (red spots, irritating sensation... to be honest, it looked like my psoriasis was activating around my eye area. that never happened and I was kinda freaked, but then I stopped using the eye serum for 1-2 weeks and everything calmed down... I think that happened when I used the serum in the morning and put makeup on top of it, because when I removed the makeup at the end of the day I felt burning sensations). 1 star is deducted also for the price point - unreasonably high for The Ordinary, but the product is good so... I repurchased it once so far. Now I never put makeup after applying the eye serum and have had no other problems with it

Seems to work well under make up - lovely concentrated amount of peptides.

very hydrating for the under eye area. i use this am&pm, gets absorbed right away,  works well under any cream / spf / foundation. BUT i do not believe in the "magic" of creams and serums anymore. no cream, no matter how expensive, can beat cosmetic procedures. 

I use this serum every day and i have noticed that my under eyes is more hydrate than usual. Very good product that last