It feels like every time I go to the salon for a manicure, my nail polish chips almost immediately. It's pretty frustrating, which is why I've basically given up wasting money on getting my nails done professionally. And while gel manis definitely last, they're expensive and leave my nails feeling brittle and dry, so they're not something I like to get regularly.

If it's true that beauty comes from within — then can anti-aging start there too? According to Dr. Alexander Schauss, one of the nation's foremost experts on skin aging, the answer is... maybe.

Being sick is miserable. Seriously, cold and flu season is the worst: Fevers and chills, congestion, sore throats and coughs are never fun. But before you go running to the doctor for antibiotics, remember that the common cold is a virus... which means antibiotics won't work and you basically just have to wait it out. So, in addition to LOTS of rest and fluids, here are some home remedies you can use to relieve symptoms and feel better faster.

You may have noticed something called "galactomyces ferment filtrate" — aka "Pitera," or just "galactomyces" for short — in some of your favorite Asian skin care products. But what is it really — and how good is it for your skin?

Finding the perfect undereye concealer is akin to finding a diamond in the rough. And by "the rough," we mean a sea of subpar products that don't blend, look cake-y or crease-y, or straight up don't do the number one job they sell themselves on: concealing. In an effort to help you stop throwing cash at products that aren't doing your undereye area any favors, we asked makeup artists to share their absolute favorites.