For soft, manageable, beautiful strands, it's important to choose the best leave-in conditioner for your hair type. A good leave-in conditioner can help detangle strands, reduce fly-aways, tame frizz and keep curls soft and smooth; a leave-in conditioner that's too heavy can weigh it down or leave it looking greasy.

When it comes to making our manicures last, we consider ourselves pros: We layer on base coats, use the best long-wearing nail polish formulas and finish it all off with a top coat to keep everything locked down. Even so, every mani has its lifespan — and you're going to have to return to the salon eventually.

Getting your eight hours of beauty sleep is great, but what if we told you there's a way you can do even better? What if we told you there's one simple step before you crawl under the covers that can give you the complexion of your dreams?

Full disclosure: I've only ever watched one episode of "Tidying Up With Marie Kondo" because it stresses me out. Obviously, Ms. Kondo herself is a delight, but as something of a hoarder, the KonMari method just strikes a little too much fear into my heart.

If there's one area of your skin that deserves some extra lovin', it's your undereyes. Since this skin is the most delicate on your face, it's also prone to wrinkles, puffiness, dark circles and fine lines. That's why it's important to get ahead of the game with peptide-rich eye creams that'll stop crow's feet in their tracks. And while you might think you're free from the requirement if you're in your 20s or 30s, think again. These formulas are best for those under 40 — so if you're not using one already, consider this your nudge.