This is a pretty incredible serum for the eyes. When the Orlane SA stopped me in Neiman Marcus to try their "eye treatment", I was like 'whatever' and let her apply it to my face. She applied this serum to only one of my eyes and had me hold up the mirror and watch. In the next few minutes, I literally saw a VISIBLE DIFFERENCE between my two eyes- the eye she had applied the serum to had significantly reduced the depth of my fine lines (those little crepe-y lines around/under the eyes). I was in dis-belief. I'm not exxaggerating here. I swear to God, I was amazed. Then she applied the serum to my other eye and I watched as those lines started to plump up right before my eyes. It's amazing how much younger you look when those little lines are gone. It made me want to buy this serum immediately and also made me REALLY depressed, because I'm 33 years old, and I do have these visible lines around my eyes as well as my mouth and marionette lines. It's a very sobering realization. I've been contemplating starting Botox soon, since it would help prevent my lines from deepening or worsening... But I think this serum is going to help out- If it is visibly lifting and plumping my lines, I can only imagine that it would help even more when applied regularly. Pretty amazing stuff! It is a pretty lightweight fluid serum with a pearlescent sheen to it.