I find the amount of serum the eye masks are infused with is just right, they cling to my eye area without slipping down my face which is great as I don't have time to sit back for half an hour whilst they do there thing. They fit my under eyes perfectly and are refreshing on the skin, even nicer straight from the fridge.
I feel the benefits are instant with these gels as my eyes become less puffy, my crows feet are less visible and my eyes look more awake after I've used them.
They don't leave my under eyes feeling sticky and using the included spatula makes them easy to apply, so overall I'm happy with the results.