Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Superior protection: Our period underwear features the patented 3mm Modifier Technology to absorb your period, pee, sweat and more while leaving you feeling fresh and dry.
Goodbye leaky mishaps: The seriously comfortable Sensual Hi-Waist Bikini combines our award-winning patented technology with a soft, luxe lace waistband and sexy high-leg cut. Perfect for making you feel protected and pretty.
Comfy and discreet: Our tech-enabled absorbent period undies were designed to be comfy and discreet, not bulky or heavy. Underwear that feels so seamless, as if you are wearing nothing! Just pop a pair on and go!
Curious about how we select the top products for you? Explore How It Works
How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
The Best Partner of Pads/Cups/Tampons: This protective underwear does not mean a replacement for sanitary cotton; it just provides extra leak-proof protection. Please wear these protective briefs together with pads/cups/tampons for perfect protection
Recommended for Postpartum Moms or Menstruating Teens: The women's period underwear can be used as postpartum underwear after delivering a baby or for c-section recovery. This menstrual underwear is also a nice choice for teens as it can make them feel protected about not having embarrassing leaks at school
Better Protection: We have extended the crotch lining to make it more protective. And the 100% premium cotton lining on the surface can absorb some liquid, so you don't have to worry about any unexpected messy stains on sheets or clothes, you'll feel calm wearing them
More washable: Period underwear is a great choice for your menstrual cycle, they are leakproof and absorbent, giving you confidence to act. They can be cleaned and reused.
Heavy flow Absorb: Absorbing leak proof, keeping dry, protective layers extend from stride to hip, they absorb fluids, don't stain sheets or clothes, and you'll feel confident when wearing them
7 sizes: XXS-2XL Up to7 sizes make it easy to choose your size,Hip circumference (CM)XXS=80-84, XS=85-88, S=89-93, M=94-98, L=99-103, XL=104-108, 2XL=109-113
High Black Panel: The panels inside the panty go high from front to back to prevent any leaks. The leak proof gives your girls peace of mind. Don't worry about leaks that catch them off guard
Bright Color Matching: Contrasting color design shows vibrancy and cuteness. A variety of colors with the iconic INNERSY logo, a combination of fashion and sports
Best Partner of Pads/Cups/Tampons: This teen period underwear does not mean a replacement of menstrual products; it offers secondary protection for teens. Please wear these protective briefs together with pads/cups/tampons to achieve a perfect protection
【VERSATILE INCONTINENCE UNDERWEAR】: These Fiohiros period undies can replace liners, pads, tampons, and cups. Whether it’s your regular period or postpartum days, our heavy flow period pants offer worry-free protection, keeping you confident all day long.
【ULTRA-COMFORTABLE LEAKPROOF UNDERWEAR】: Crafted from 95% bamboo fiber and 5% spandex, our period underwear ensures breathability and a soft touch against your skin. The high-waisted, stretchy design provides a snug fit without digging in, promising all-day comfort.
【2-PACK PERIOD UNDERWEAR FOR WOMEN】: With a remarkable 50ml absorption capacity equivalent to 4 tampons, our leakproof period underwear features a 4-layer design to prevent embarrassing leaks during sleep or busy days at work or school. Ideal for moderate flow days or as reliable backup on heavy period days.
Curious about how we select the top products for you? Explore How It Works
