Morgan Greenwald

We rounded up the best reusable water bottles from brands like Owala, Stanley, Yeti and Bink. Our picks include vacuum-insulated bottles and self-cleaning options.

We spoke to dermatologists about the benefits of using retinol to treat acne, fine lines and more. Shop their recommendations from brands including CeraVe, The Ordinary and Murad.

What is hyaluronic acid? We asked dermatologists how hyaluronic acid works and rounded up the best serums and creams from The Ordinary, Cerave and more.

Shop the best ankle weights and wrist weights to use in your workout routine from Bala, Gaiam, and more.

I rounded up expert-recommended and editor-tested lip masks to heal, moisturize and maintain your lips overnight and throughout the day. Shop the best masks from brands like Laneige, Tatcha, Glow Recipe and more.

Here’s what to know about a Costco membership, including benefits, annual fees, grocery offerings and more. Plus, learn more about its Kirkland Signature brand.

The best ergonomic office chairs can improve your spinal posture and alleviate pain in your back, neck and shoulders, according to experts we interviewed.

Your guide to the best anti-chafing creams, powders and other products to treat and prevent chafing, recommended by dermatologists and tested by NBC Select staff.

Here are the best weeding tools for every gardener. Shop tools for weeding from Home Depot, Amazon and more to keep your plants healthy.

Folding treadmills can be huge space savers, but experts caution against sacrificing stability for portability. Shop the best options from NordicTrack and Echelon.

The best travel mugs include coffee mugs and straw tumblers from Zojirushi, Ember, YETI and more.