FSA + HSA Eligible Period Underwear

Time to flex on 'em. You can now use your Flexible Savings Account (FSA) and Health Savings Account (HSA) on Proof period underwear! All Proof period underwear styles are eligible for reimbursement under your FSA and HSA.

At this time, we do not accept FSA/HSA Debit Cards on our site, but we're hard at work on this feature. Please connect with your FSA or HSA provider with questions regarding the reimbursement process.

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Rated 4.9 out of 5
Based on 9 reviews
Leak-resistant High Waisted Smoothing Brief
$29
Holds up to 1 Light Tampon or Panty Liner
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Rated 4.6 out of 5
Based on 27 reviews
Leakproof Brief
$35
Holds up to 3 Regular Tampons or 6 Teaspoons
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Rated 4.9 out of 5
Based on 24 reviews
Leakproof Lace Cheeky
$37
Holds up to 3 Regular Tampons or 6 Teaspoons
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Rated 4.7 out of 5
Based on 26 reviews
Leakproof Bikini Underwear
$39
Holds up to 4 Regular Tampons or 8 Teaspoons
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Rated 4.8 out of 5
Based on 19 reviews
Mesh Hipster Leakproof Underwear
$39
Holds up to 4 Regular Tampons or 8 Teaspoons
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Rated 5.0 out of 5
Based on 40 reviews
Leakproof Thong
$25
Holds up to 1 Regular Tampon or 2 Teaspoons
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Rated 4.7 out of 5
Based on 42 reviews
Leakproof Hipster Underwear
$43
Holds up to 5 Regular Tampons or 10 Teaspoons
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Rated 4.8 out of 5
Based on 36 reviews
Leak-resistant Everyday Undie
$25
Holds up to 1 Light Tampon or Panty Liner
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Rated 5.0 out of 5
Based on 6 reviews
Leak-resistant Everyday Bikini
$25
Holds up to 1 Light Tampon or Panty Liner
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Rated 5.0 out of 5
Based on 8 reviews
Leak Proof® Lace Back Bikini
$43
Holds up to 3 Regular Tampons or 6 Teaspoons
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Rated 4.9 out of 5
Based on 13 reviews
Leak Proof® High Waisted Lace Brief
$49
Holds up to 3 Regular Tampons or 6 Teaspoons
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The world's best period underwear... period.

We spent years meticulously designing Proof period underwear to protect you from leaks with the highest quality materials, so no drop can stop you.

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