Ever wonder what gives perfumes their scents? Yes, there's usually an ample supply of chemicals in bottled fragrances -- exotic or not -- but many have roots in natural, sweet-smelling substances. See more »

While essential oils may be essential, they're also expensive. That's where fragrance oils come in. And there are some really popular choices. See more »

Much like putting on a sweater when it's winter and then shedding those heavy clothes for a sundress in summer, you can also think of perfume as a seasonal part of your beauty routine. See more »

If you're predisposed to itchy eyes, headaches and respiratory irritation in the presence of strong fragrances, just walking downwind of someone who's wearing perfume could trigger a reaction. You may be allergic. See more »

Most beauty products on the market these days have some sort of scent attached. And if you layer the wrong scents on top of each other, you can end up smelling anything but sweet. See more »

Why not create your own one-of-a-kind scent for a fraction of the cost of a name brand? We'll walk you through the whole process -- and clue you in to a pretty surprising perfume ingredient. See more »

After the top notes and the heart of a perfume dissipate, you're left with the base notes -- the scents that stick around for the day. So what is the dry down period, and does it affect how we smell? See more »

Forget that perfume to personality test: Your unenhanced scent actually already says a lot about your emotional state and even your metabolism. See more »

The synthetic fragrances used in beauty and hygiene products on the market today can lead to a number of side effects, and researchers aren't sure what long-term effects fragrance use could have on health. Learn why you should beware of fragrance. See more »

Choosing your signature scent can be tricky, but not impossible. We've got some tips and tricks to help you find your favorite natural fragrance oil. See more »