I just finished my first bottle of this serum and I'm ready to buy the next bottle. The light weight liquid form is easily absorbed, and it doesn't leave behind an oily residue. There's no weird scent nor does it sting my eyes. It's a very good base layer for the delicate eye area and pairs well with different types of eye creams that I've using. The only thing I'd say it should improve on is the cap because it's lopsided after closing.

The serum does seem to nourish the undereye area, but it didn't seem to have a lasting effect. The serums is also difficult to apply and made my eye makeup run.

I love all the entire Perricone line. It is a bit pricey, but well worth it. This eye serum is very watery and absorbs quickly. Only a drop or two is needed for each eye.