I have mixed feelings about this product: the eye patches are made of hydrogel, are very comfortable, fit perfectly and have a great texture.
On the downside they aren't very refreshing and don't come packed on serum or essence so they dry very fast. The package recommendation is to apply for 20 to 30 minutes, but in less than 10 they have already dried and are just sticky hidrogel patches that doesn't hydrate the eye area.