Beauty

Dermatologist reveals whether cinnamon oil TikTok trend is actually safe

The latest lip plumping hack to grace TikTok involves directly applying cinnamon oil onto your lips.

Beauty

We tested this DIY all-natural scrub to see if it really plumps lips

In The Know’s Phoebe Zaslav tested Huda Kattan’s DIY lip scrub recipe, but does it really plump the lips?