The small tube has front an iron ball over which the gel is spread upon application. A clever move, finally the cool metal ensures that an initial effect is perceived immediately. What remains is a slightly geelige layer needs in little to feed. The user has been under the impression that at least tighten slightly less puffy eyes.
Against eyelids eye care could do nothing, nothing happens here for the better. Wrinkles are not yet available, so that there the effect has not been confirmed.