lasers

Today’s high-tech beauty world was 50 years in the future when model Jean Shrimpton (right) peered from a pink space helmet for the April 1965 cover of Harper’s Bazaar.

The first large, multi-center study to look at the safety and side effects of nonsurgical cosmetic procedures — things like lasers, skin fillers and injections of neurotoxins like Botox — found that they are very safe with essentially no risk of severe or dangerous side effects.