1. TikTok Shop
  2. Womenswear & Underwear
  3. Women's Underwear
  4. Panties
  5. Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
Leakproof Cotton Brief Underwear
4
148 global reviews
5
90
4
16
3
15
2
12
1
15
Photos from reviews
Sort by
Recommended
Filter by
All
Displaying 148 of 148 reviews
Reset filters
p**i
·
Verified purchase
US
I was skeptical about how thick it was going to be and if it would actually hold my flow. I was pleasantly surprised. The underwear is unbelievably soft and comfortable, and the gusset lining is super thin and holds what it says it will. ThI am very happy with my order and will be purchasing again.
Item:
Heavy, M, Volcanic Black
2025-04-09
US
These are so much better than any period undies I've tried. And I have tried a good amount. Am a faithful customer now and will be back for more, and recommend to anyone who is looking for period undies. There was a hiccup with one of my items, but customer service was easy breezy and I'm super happy with how everything turned out.
2025-08-22
US
Best brand ive tried!! Soft abd doesnt feel like a diaper at all and it dries instantly
2025-08-14
US
Saalt is an incredible company! Their customer service is out of this world and I truly felt that everyone wanted the best outcome for my body as I saw it. The period underwear is AMAZING! The feel is drier than that of conventional pads, the underwear is very comfortable and easy to wash, no complaints whatsoever! I only wish I had discovered the wonders of this company earlier in my life. PFAS free is that brought me to them originally
2025-08-14
US
I tested these out since I was looking for an alternative to the other period underwear I already own. I was hopefully but it was very thin and I was on a heavier day and it did not last longer than 6 hours before it leaked through my clothes. I also tried another pair and that one did not last longer until it also ended up leaking. I was quite disappointed since I was looking for a different alternative but I know I wont be able to wear there overnight and have it be leak proof during my sleep.
2025-08-12
US
I was honestly so skeptical at first because I have had some really uncomfortable and bulky period panties in the past. I forgot that they were period panties when I was wearing them for the first time. Amazingly leak proof, and easy to clean, I understand now why people never go back once they try these. I can't wait to order more and try them in more styles!!
2025-08-05
US
Great! If you're in between sizes, then size up. I usually order a small, but I wish I had ordered a medium. Otherwise, super!
2025-08-05
US
These are the best period underwear on the market.
2025-08-01
US
These fit great and are so soft BUT I was hoping for more protection. They basically hold as much as a pad and then start to leak. So even with a tampon on a heavy day I would have to change these underwear three times a day to avoid using pads. I was hoping to ditch pads but I can’t trust these won’t leak. Might be good for very light days only.
2025-07-28
US
I really really love these, they work so well and are very comfy! Makes my cycle time that much smoother. Only thing is they seem to stretch out quite quickly. . which means I have to replace them sooner then I’d like.
2025-07-21
US
Unfortunately, I leaked through it. The crotch area is too narrow (only like 1. 5”!) to soak up a heavy flow—wider coverage would really help. I really want to love these but seriously I was leaking out the sides within a couple of hours :-(
2025-07-21
US
I wear these on my heavy day and stay completely dry while teaching yoga classes. Incredible! They're not bulky but still get the job done. Very happy with my purchase and will be buying more. I started with 2 to test 'em out!
2025-07-17
US
I wish the pad went a bit further forward, but overall works pretty well!
2025-07-07
US
These ones ride up— whereas my comfort briefs do not. .
2025-07-06
US
These are so comfortable as backup panties with a tampon. Doesn’t feel like I’m wearing any thick fabric padding (and I have the heavy absorbency) My favorite pair of period undies so far (I’ve worn thinx and period. Brands in the past).
2025-06-30
US
great fit and feel of the cotton material. they ride up a little in the back because they do not fully cover your butt (more like a bikini coverage than a brief). good offering of colors. nice coverage, although it could be a little more in the front.
2025-06-27
US
Pretty good I would like more support in the front little long. Bout ether way good support
2025-06-26
US
Love the gusset but hate the fit. . the underwear is uneven in the back, is not full coverage, and won't stay put. I wish there was an actual full coverage style for light/regular flow, it's so hard to find.
2025-06-17
US
These are wonderful. I’ve had them for a few months and ordered more. Very comfortable and no leaking.
2025-06-15
US
Daughters are happy with their Saalt underwear. They are comfortable and wash well. So far, no clumping of the crotch after washing (some of our previous purchases had this issue).
2025-06-14
About this product
Product description
Fabric
Just like your favorite cotton tee, but for your booty. Smooth and breathable body fabric with a hint of stretch for comfort. Made from soft and biodegradable natural cotton fiber. We source fibers that are 100 OEKO-TEX® Certified for this garment.
·Body: 95% cotton, 5% elastane, Exclusive of elastic
·Gusset: 100% polyester
·Lining: 92% recycled polyester, 8% elastane, polyurethane
How It Fits
·Mid-rise with full coverage
·Cotton body fabric has good anchoring, so it stays in place on the body with a hint of stretch for comfort. Runs true to size.
Care Instructions
After use, rinse your Saalt Wear leakproof underwear in cold water to help avoid staining. Then, hand wash or machine wash on cold, preferably in a Saalt Mesh Laundry Bag intended for delicates. You can use detergent but pass on the fabric softener, bleach, or iron to protect the tech. Proudly hang dry—energy efficient and free. We recommend avoiding putting Saalt Wear in the dryer, as high temperatures can degrade the elastics and fabric over time.
Cute, comfy, cotton—upgraded.
Breathable confidence. Your go-to, full coverage pair that will go the distance. Best for regular flow days, light bladder leaks, everyday protection, or as a worry-free backup to a cup, disc, or tampon. Body fabric made from 95% soft and breathable cotton with 5% elastane for a hint of stretch. Biodegradable natural cotton fiber. Absorbent polyester gusset.
View more
Shop review
Videos for this product
#stitch with @dieteticschristianna Looks and feels like regular underwear but absorbs up to 6x the amount of a pad 💅 #saaltwear #periodunderwear #pads #leakproof
Saalt
1.1K
#stitch with @dieteticschristianna Only hole getting a tampon is my nose 👃 My period deserves Saalt Wear #periodunderwear #bestunderwear #saaltwear #shestheman
Saalt
966
Saalt’s period underwear is the only backup I trust #tampons #periodunderwear #saaltwear #pads #periods
Saalt
869
Creator earns commission
as someone who has always found it hard to trust period products this altered my brain chemistry #periodunderwear #saalt #womenshealth #periodtips @Saalt
Taylor :)
597
Creator earns commission
@Saalt #saaltleakproofunderwear #periodtips #periodundies #leakproofunderwear
Dee | WFHM 🗝️
340
Period care is a right, not a luxury 🩵 #periodcare #menstrualhygeineday #saalt #saaltwear #menstrualcup #menstrualdisc
Saalt
330
Creator earns commission
and there’s no weird bump in the back where the ‘pad’ ends thank god someone finally fixed that 😭 #periodtips #periodrealtalk #heavyflowapproved #periodsolutions #periodcramps #saalt #women #tmi
Taylor :)
290
Creator earns commission
#Leakproof Cotton Brief#springsales2025#tiktokshopspringsale#tiktokshop#leakproofcottonunderware
Mary9004
288
Replying to @??? Saalt Wear is reusable! Here’s how to wash it 🫶 #periodunderwear #saaltwear #pads #periodtips #bestperiodunderwear
Saalt
215
Treated myself to new period products and chocolate 🩵 #targethaul #target #saaltwear #periodessentials #periodunderwear #menstrualcup #saaltcup @UNREAL @Midol @O Positiv
Saalt
179
Creator earns commission
So glad I have these!!!  #saalt #periodpanties #panties #femininehygiene #menstrual #leakproof
Simply Fyt
175
Creator earns commission
This is for the ladies if you’re not a lady keep a scrolling keep scrolling. These things are absolutely amazing and they’re leakproof underwear.  ##leakproofundies ##underwear ##period##periodtips ##fashiontiktok ##tiktokshopcreatorpicks##tiktokshopspringglowup##ttslevelup
Chelseyyyy
157
Creator earns commission
Still bleeding. Still functioning. Still emotionally unstable, but not leaking. Honestly? I’ll take it. #PeriodChaosSurvivor #LeakproofLegend #DryButUnwell #FreeBleedingButMakeItSafe #SaaltUnderwear #NoPadsNoProblem #ThisIsGrowth #ModernPeriodCare #PeriodUnhinged #StillCuteTho
🎀Riley-TikTokshop🎀
157
Creator earns commission
It’s giving comfort, confidence, and sustainability 🩸🌿 My period routine just got a serious upgrade. #saalt #menstrualcup #menstralcycle #perioddisc #sustainable #femininehygiene #periodcup #periodundearwear #periodtips #gifted #tiktokshopcreatorpick #tiktokshopmusthaves  #tiktokshopsummerturnup #creatorsearchinsights @Saalt
BaileyDuggan
115
#stitch with @sultanaxiong ~ midsize fashion idk how I survived my period for so long without these 👀 #saaltwear #periodunderwear #saalt #pads #diapers #periods
Saalt
108
Creator earns commission
Have you tried any of these?? @Saalt @PatchRX @WearPact  @Sloosh @colorfulkoala  #unboxing #unboxingvideo #unboxwithme #pr #prhaul #tiktokshophaul #tiktokshopfinds
lexie | wellness tips + finds
82
Creator earns commission
Replying to @TIFFANI ✰ i’m still wearing tampons but yk i got a heavy flow lolll these are 100% cotton #fyp
TIFFANI ✰
82
Creator earns commission
one of their recent vids shares they’ve donated over $100k worth of products… and the founder started the business raising 6 kids… that’s insane!!! @Saalt #saalt #per#periodundearwearstainablefashion #period #menstruation #women #womenshealth #saaltwear #heavyflow #momtrepreneur
Taylor :)
80
Bladder leaks are normal! Saalt Wear is here to help 🫶 #leaks #continence #periodunderwear #bladderproblems #bladderleaks
Saalt
70
You may also like
Perfect Fit Seamless Panty 2417
4.8950 sold
-10%$17.99$19.99
The Bikini Period underwear in Sporty Stretch For Heavy Flows
Free shipping
4.66.6K sold
Limited time deal
-32%$10.50$15.50