Grace Wu
Textiles, Paper & Apparel Lab Product Analyst
Grace Wu (she/her) is a product reviews analyst at 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.
The Best Mattresses of 2025
Our scientists and sleep testers have reviewed more than 200 mattresses. These 14 are the ones worth buying.
We Tested 24 Popular Adjustable Beds. Here Are Our Top 5.
These are the ones we think are actually worth considering.
The Best Linen Sheets to Summer-fy Your Bed
If you haven't jumped on the linen bandwagon, now's the time.
The Best Cooling Mattresses for Hot Sleepers
We vet all cooling claims to find reputable technologies that help prevent overheating.
The Best Hiking Socks for Hitting the Trails
Expert-tested pairs to keep your feet comfortable and help prevent blisters.
Good Housekeeping's 2025 Bath Awards
Upgrade your self-care routine with these luxurious products that will elevate any bathroom.
GH Seal Spotlight: Bedsure GentleSoft Cotton Waffle Weave Duvet Cover Set
Elevate your bedroom with this cozy duvet cover set.
The Best Pillows for Side Sleepers, Tested by Experts
We tested 200 pillows to find ones that are comfortable and supportive for less neck pain.
The Best Cooling Pajamas of 2025, Tested by Hot Sleepers
We paired PJs with 35 testers to narrow down top-performing styles.
Is the Stearns & Foster Estate Mattress Really Worth It? Our Experts Put the Pricey Bed to the Test.
We also surveyed more than 150 mattress owners to hear feedback from years of sleeping on this bed.
The Best Innerspring Mattresses
These beds provide that perfect combo of support, breathability and a bit of bounce.
The Best Mattresses in a Box, According to Testing
These bed-in-a-box brands deliver comfort and convenience to your front door.
The Best Mattresses for Side Sleepers, After Testing 200+ Beds
Expert-tested beds with pressure relief for your shoulders and hips.
8 Mattress Sales That Are Actually WAY Cheaper Than Prime Day Deals
The truth? The best deals on mattresses aren't on Amazon.
The Best Mattress for an Adjustable Bed, According to Experts
Let's make sure you're all set to find the most comfortable sleep position yet.
We Tested 35 Latex Mattresses to Find The Best of 2025
These top-tested picks offer the perfect balance of breathability, contour and support.
The Best Cotton Sheets of 2025
These are the softest, most comfortable sheet sets made of 100% cotton.
7 Best Split King Adjustable Beds of 2025
Personalize your sleep position for maximum comfort and relaxation.
We Tested Hundreds of Mattresses to Find the Best Beds for Heavy People
These mattresses are designed to properly support sleepers over 250 pounds.
6 Best Pillows for Neck Pain, Lab-Tested and Doctor Approved
If you start waking up with a stiff neck or soreness, it's time to replace your pillow.
I Tested Amazon's Best-Selling Mattress That Has Over 160,000 Reviews — Here's What Happened
The Zinus Memory Foam mattress is the lowest price it's ever been this year.
One of Our Favorite Throw Blankets Is on Sale for Under $13 During Amazon Prime Day
I've tested hundreds of bedding products, but this is my all-time favorite.
The Best Air Mattresses, Tested by Mattress Experts and Real People
These inflatable beds can stand up to everyday use, camping trips and more.
The Best Organic Mattresses of 2025
These comfortable beds are made of nontoxic, natural materials for eco-conscious shoppers.
The Best Hybrid Mattresses
You deserve both comfort and support.
The Best Percale Sheets, Tested by Our Bedding Experts
We tested more than 80 sets of percale sheets to find the best of the best.
8 Best Split King Mattresses for Couples
Because you both deserve a good night's rest!
5 Best Mattresses on Amazon for Easy Delivery and a Great Night's Sleep
Some of our top-tested mattresses are offered on Amazon with extra fast shipping.
The Best Soft Mattresses for Well-Rested Nights
These plush beds feel like sleeping on a cozy, supportive cloud.
After I Tried Boll & Branch Sheets, I'm Never Going Back To My Old Set
I've slept on Boll & Branch sheets for two-plus years and I'm still in love with them.
The Best Mattresses for Back Pain, According to Doctors and Bedding Experts
If you wake up in discomfort, it might be time to replace your bed.
6 Best Smart Mattresses and Beds, Perfect for Hot Sleepers and Couples
Are smart beds are actually worth it? We evaluated dozens to find out.