Add Yahoo as a preferred source to see more of our stories on Google. "Social media and trends play a large role," Dr. Nava Greenfield, a dermatologist at Schweiger Dermatology Group, tells Yahoo Life ...

Trends come and go for teenagers and pre-teens, but a recent surge of interest in anti-aging skincare might be harming their skin. The internet has been awash with videos of young girls aged as young ...

It's the age of "Sephora kids." As teens and tweens as young as 9 years old roam the aisles of the beauty chain — filling their baskets with upscale skin care products and posting their product ...