I just sampled the newest wonder from Natura Bisse. The night treatment ($590) promises to change your skin within a week. That’s a pretty big promise! Designed to rejuvenate skin 35 years or older, this infusion uses a natural magnetite to slow the aging process. The makers discovered patent-pending ingredients called bio-magnet nanosomes that improve your skin without irritating it or making you sun sensitive. I haven’t used anything from Natura Bisse for a while (I like to switch off on beauty products), but I have been obsessed with diamond cream since college. Can you blame me? So, of course, I ripped open my sample (one week use), and slathered it all over my face and neck. In a week, I haven’t noticed a dramatic difference, but I definitely tell you that my skin is tighter. I’m about the take the plunge and buy a full-size bottle, but at almost $600, I’m a bit hesitant!