Grace Wu
Senior Analyst
Grace Wu (she/her) is the senior analyst in the Good Housekeeping Institute's Textiles, Paper and Apparel Lab, where she evaluates fabric-based products using specialized equipment and consumer tester data. Prior to starting at Good Housekeeping in 2022, she earned a master of engineering in materials science and engineering and a bachelor of science in fiber science from Cornell University. While earning her degrees, Grace worked in research laboratories for smart textiles and nanotechnology and held internships at Open Style Lab and Rent the Runway.
- Topic Specialties
Latest from Grace Wu
The Best Mattresses of 2026, According to Extensive Testing
I’ve tested mattresses for 12 years, and choosing one has never been harder. These are the ones I most frequently recommend.
Percale vs. Sateen: Which Sheets Are Right for You?
We put durability, wrinkling, softness and breathability to the test.
8 Best Cotton Sheets of 2026, Tested by Bedding Experts
Upgrade your bed with cotton sheets that feel soft, breathable, and comfortable every night.
3 Best Heated Blankets, Tested by Bedding Experts
Here are the only ones worth buying this winter.
6 Best Organic Sheets for a More Sustainable Bed
Our top picks and expert tips to avoid getting duped by false organic claims.
Helix Dusk Luxe Mattress Review: What to Know Before You Buy
We break down everything you need to know about the Helix Dusk Luxe.
I've Tested 250+ Mattresses—These Are the 6 Best for Side Sleepers
Get the pressure relief and support side sleepers need for more comfortable, uninterrupted rest.
As a Bedding Expert, I’ve Never Seen Anything Like This 2-in-1 Comforter
Two layers, seven snaps, and—just like that—no more problems.
We Tested 15 Air Mattresses, and These 4 Are the Comfiest and Easiest to Inflate
These inflatable beds can stand up to everyday use, camping trips, and more.
8 Best Tights That Look Good and Actually Last
These sheer, opaque, and fleece-lined pairs held up in our tests.
One of America's Favorite Toilet Papers Just Changed—Here's What's Different
We got an early look at Charmin’s redesign and compared the old and new versions side by side to see exactly what's changed.
8 Best Organic Mattresses of 2026, Tested by Experts
These top-tested picks are expert-approved and certified organic.