I went on YouTube and started seeing all the good products, and that’s how I started getting more and more," says 9-year-old ...

It refers to the growing number of tweens shopping the aisles of beauty ... sensitive skin and can be used morning and night to wash away dirt and oil, according to the brand.

SEPHORA TEENS AND TWEENS POSTING EVERYTHING FROM THEIR BEAUTY SHOPPING HAULS. TIME FOR US TO FALL. I DO FULL BLOWN NIGHTTIME SKINCARE ROUTINES. THESE ARE MY DATE AND THESE ARE MY NIGHT.