This device is quite marvellous. I am 60 years old and have always looked after my skin, using good quality products and am careful with my diet. Once one gets to a certain age, however, it is sometimes difficult to gauge the efficacy of a product, because so many other factors can contribute to one's complexion not looking it's best (or the reverse) i.e. lack of sleep- v- good night’s sleep, illness, etc. I have often tried something new, thinking it has made a discernible difference and a week or so later, if tired, etc., I’m then not so sure.
With the ZIIP, it’s a different story altogether. It’s interesting to read what others say about their specific concerns and the results that they have noticed. From my own point of view, I am in no doubt, having used the device for a couple of months, that irrespective of whether I’m lacking sleep or not (obviously, I think I look better, when rested), the ZIIP makes a huge difference to the quality of my complexion. It’s, generally, more luminous, firmer (especially around the jaw, my neck is far less crepey, to the point that there is almost no crepey-ness at all. Puffiness, dark shadows and lines around the eyes have diminished quite dramatically, and eyelid definition has been restored, with hardly any of the slackness that I was increasingly becoming aware of.
All and all, this device has amazed me (and at 60, one can’t help but be sceptical about skincare products and gadgets that purport to do miraculous things. They usually don’t). I thoroughly recommend this device, as it certainly delivers.