The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows
The High Waisted Period. in Organic Cotton For Heavy Flows

The High Waisted Period. in Organic Cotton For Heavy Flows

4.3
Rated 4.3 out of 5 stars
1,926 Reviews
$14.00
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1 pair absorbs 9 tampons of flow

Super absorbent. Built for heavy days. 

Absorbs up to 9 tampons worth of flow!

Hi! I’m super-super-super absorbent and designed to handle the heaviest days of a period. I’m made of soft, comfy organic cotton and have a four-layer padded towel absorbency that holds your flow. I have a wicking layer on top, so I can absorb the blood super fast with no wetness. You will feel padding, but frankly, on those heavy days, feeling secure, safe, and leak proof is a pretty great feeling, alongside being so comfy and cozy. Warning: after you use me once, you will look at tampons and disposable pads and pretend you don’t know them. Be cold. They deserve it. 

When to wear: on your heaviest days. Also great for postpartum and perimenopause.

Trying to do period math? Click here to work out how many pairs you need for your period according to your Flow Threshold.

This style runs true to size. Order your most standard size. 

You can see our size chart here.

Our Fabrics

Body: 95% Organic Cotton with 5% Spandex Jersey

Absorbent Layer: 100% Polyester  

Leak Resistant Layer: 100% Polyester PUL

 

How to take care of your Period.

Rinse for a few seconds.

Either hand wash and hang dry, or add to the laundry pile.

Regular wash, no bleach.

Tumble dry low or hang dry.

Do not dry clean.

None, zero, nada, zilch. We are proud to be one of the few period underwear brands that do not use any toxins in our products because who wants chemicals near the most sensitive part of their body? Not us. Or you.

Each pair of Period. underwear can hold up to 9 tampons worth of blood.

Check out our absorbency test video here.

You can see the length of the absorbent panel here.

How long will one pair of Period. last?

Everybody periods differently so it’s tough to be exact. Our average time is about 8 hours on a heavier flow day. Though some customers need to change after 3 to 4 hours, and others can go up to 14 hours (lucky them!). As your period gets lighter, one pair can take you through the day and night (just like regular underwear). But again, everybody Periods differently, so you need to take one cycle to figure out exactly how often you need to change. Start with a conservative estimate on your heavy days, and check in on your Period underwear after 4 hours. If you still feel good, give it another hour. Keep going until you figure out your limit. Here at Period, we find we need between 3 to 4 pairs on the first two heavy days, including evenings. And if you leak, please forgive us! Just this once. (Remember how many tampons you have forgiven). Treat the ‘leak’ as a gift and note the hour of your leakage. That is the best indicator of your ‘flow threshold’ how long the underwear will last for you.

Message from a Coral Reef: Hi! Thank you for using non disposable products. It may feel like a small gesture - but it’s not. I’m sick of getting tampons and pads getting caught up in my beautiful branches and you’re helping to keep that trash out of my home. Just one pair of Period means that 5 pads/9 tampons are never used or thrown away. Thank you! Next time you swim by me, stop and say hi. 

4.3
Rated 4.3 out of 5 stars
Based on 1,926 reviews
Total 5 star reviews: 1.1k Total 4 star reviews: 376 Total 3 star reviews: 279 Total 2 star reviews: 111 Total 1 star reviews: 16
79%would recommend this product
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How did your Period. fit compared to other underwear?Rated 0.1 on a scale of minus 2 to 2
How well did Period. absorb your flow? Rated 0.7 on a scale of minus 2 to 2
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1,926 reviews
  • S
    Sara
    Verified Buyer
    I do not recommend this product
    What size of underwear do you typically wear? M
    What size in Period. did you purchase? M
    What do you use your Period. products for? Primary Period Protection, Overnight Protection
    Rated 2 out of 5 stars
    1 year ago
    Not A Fan

    I have five pairs, three of the medium glow sporty and two of these organic cotton. I’m so bummed because I love organic cotton and these are super absorbent but if you see the reviews about the waistband unraveling, HEED THE WARNING. This is after 4months of having these and the waistband is completely broken and the other pair is unraveled. Just stick to the other pairs, because I love my other pairs! Just don’t spend your money on these :(

    How did your Period. fit compared to other underwear?Rated 0.0 on a scale of minus 2 to 2
    How well did Period. absorb your flow? Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • D
    D
    I do not recommend this product
    What size of underwear do you typically wear? S
    What size in Period. did you purchase? S
    What do you use your Period. products for? Primary Period Protection, Period Backup, Overnight Protection
    Rated 2 out of 5 stars
    1 year ago
    Elastic unravels after a few months

    So wanted to love these! Unfortunately I’ve only had them for a few months and the elastic is completely falling apart! I have never once put them in the dryer so this is only from washing. Super disappointed because they are otherwise comfortable and functional.

    How did your Period. fit compared to other underwear?Rated 0.0 on a scale of minus 2 to 2
    How well did Period. absorb your flow? Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
    The Period Company
    1 year ago

    Hi Dylan!

    Thank you for leaving a review!

    We're so sorry the product didn't turn out as desired, and are hoping to help improve your experience.

    Emailing you now! Happy to offer assistance!

  • I
    I.H.
    I do not recommend this product
    Rated 1 out of 5 stars
    3 days ago
    Very Uncomfortable

    I'm disappointed in the design of these underwear because the cut and shape is very uncomfortable and doesn't make sense to me. I didn't order the wrong size––they don't feel too big or small––but the gusset is strangely narrow for a product that's meant to replace a pad. I didn't feel comfortable walking around during my period while I tried these because it felt highly likely that it wouldn't catch all my leaks unless I was standing or sitting with my legs together.

    The "high waist" is so high that the fabric goes multiple inches above my belly button. Just pulling these underwear on immediately gives me a partial wedgie, and it chafes in the front. Again, it's not too big or too small for my size, but the overall dimensions of where the fabric naturally sits when I wear it is very unpleasant and doesn't make sense for what the product is designed to do.

    In my review I indicated that this product "fits" compared to other underwear because it's not overly large or overly small, but it's still a terrible experience to wear it.

    How did your Period. fit compared to other underwear?Rated 0.0 on a scale of minus 2 to 2
    How well did Period. absorb your flow? Rated -2.0 on a scale of minus 2 to 2
    Was this helpful?
    The Period Company
    3 days ago

    Hello!

    Thank you for leaving a review!
    We're so sorry the product didn't turn out as desired, and are hoping to help improve your experience.
    Emailing you now! Happy to offer assistance!

  • M
    MS
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? S
    What size in Period. did you purchase? S
    What do you use your Period. products for? Primary Period Protection
    Rated 5 out of 5 stars
    1 week ago
    Awesome

    Bought for my wife she was a little nervous but worked great and super comfortable will be buying more

    How did your Period. fit compared to other underwear?Rated 0.0 on a scale of minus 2 to 2
    How well did Period. absorb your flow? Rated 1.0 on a scale of minus 2 to 2
    Was this helpful?
  • A
    Ashley
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? S
    What size in Period. did you purchase? S
    What do you use your Period. products for? Primary Period Protection, Overnight Protection , Light Bladder Leaks, Everyday wear
    Rated 5 out of 5 stars
    1 week ago
    I love these panties

    These panties are a little snug but I do like them. They absorb well and provide excellent coverage.

    I will say that I have seen a few other reviews saying that their pair unraveled. I will say that I wash mine in a bag so I don't have those issues.

    How did your Period. fit compared to other underwear?Rated -1.0 on a scale of minus 2 to 2
    How well did Period. absorb your flow? Rated 2.0 on a scale of minus 2 to 2
    Was this helpful?
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