95% GOTS organic cotton · PFAS-free gusset · Third-party tested
The organic cotton period underwear with published lab tests.
Two briefs in one perfect fit. Soft, breathable cotton — and a lab report you can actually read. Launching March 2027.
First 500 pairs get 20% off and free shipping through our Founders Club.
Why WOVAE
Four things we will not compromise on.
An outside lab checks every batch.
Every production run ships to an independent lab for PFAS testing. The actual report goes on the site — batch, date, result. A batch doesn't ship unless it clears.
GOTS organic. OEKO-TEX tested.
95% certified organic cotton against your skin. Tested to OEKO-TEX STANDARD 100 Class I — the same chemistry class used for clothing made for infants.
Two briefs. One feel.
Our everyday brief and period brief are cut from the same pattern. The day your period starts, your favorite brief doesn't change.
30-day fit guarantee.
If your first pair doesn't fit, swap it free — wear it, wash it, decide. Unworn pairs in your order are refundable within 30 days.
The product
Your favorite brief,
on every day of the month.
Your everyday brief and your period brief come from the same pattern. Same rise. Same waistband. Same cut. The day your period starts, your favorite brief doesn’t change.
The only thing different is the gusset. Soft organic cotton on both, with a four-layer leakproof layer in the period brief — built for spotting, light-to-medium days, backup, and anything travel throws at you.
Everyday brief
- $24Single
- $623-pack · save 14%
- $1156-pack · save 20%
Period brief
- $32Single
- $582-pack
HSA/FSA eligible*
*Eligibility ultimately depends on your plan administrator.
Sizes
XS · S · M · L · XL · 2XL
Colors at launch
Black
What we actually test
We don’t say clean. We show it.
“Non-toxic” is easy to write on a label. Harder to prove. So we don’t say it.
What we do: send every production batch to an independent lab for PFAS testing before it ships. The actual report goes on the site — batch number, test date, result. Our target is non-detect. If a batch doesn’t clear, it doesn’t ship.
Same chemistry class used for clothing made for infants. Same certifications on every pair: GOTS organic, OEKO-TEX STANDARD 100, Fair Trade.
What a batch report looks like
Batch 2027-04-A
Not detected- Tested
- April 15, 2027
- Tested for
- PFAS — every layer
- Threshold
- Non-detect
- Result
- Clean. Cleared to ship.
Full batch reports go live on each product page at launch.
For
Built for women who’ve tried everything.
PCOS & endometriosis
100% cotton against the skin. No synthetic gusset. Breathable through flare days and late-cycle bloat.
Sensitive skin & recurring UTIs
Cotton is what doctors recommend. OEKO-TEX STANDARD 100 tested — same chemistry class used for infant clothing.
Clean living
Every claim backed by a certification. Every batch backed by a lab report on the site. Read before you buy.
Made
By people who have made cotton underwear for a living.
Our Fair Trade factory partner has been making knit cotton underwear for over a decade. GOTS-certified cotton in, tested garments out.
Every finished piece is checked against OEKO-TEX STANDARD 100 Class I — the same chemistry class required for clothing made for infants. And every production run ships with a fresh independent PFAS test before it leaves the factory.
Questions
What people ask us.
What makes WOVAE different?
We publish a third-party PFAS lab test for every production batch, with batch number and test date. Both briefs share the same high-rise fit — so your everyday favorite and your period brief feel identical.
Is WOVAE really PFAS-free?
Every production batch is tested by an independent lab before it ships. Our target is non-detect. If a batch doesn't clear, it doesn't ship — and the full lab report goes on the site with the batch number and test date.
Why 95% organic cotton and not 100%?
The 5% elastane is what keeps the waistband from digging in and the fit from going baggy after a few washes. 95% is also the minimum threshold the Global Organic Textile Standard (GOTS) uses for their Organic grade — so the fabric is still certified organic, just engineered to last.
When do you launch? How does the waitlist work?
We launch in March 2027. The first 500 pairs go to our Founders Club — 20% off plus free shipping. Join the waitlist and we'll email you the day pre-orders open. Unsubscribe in one click any time.
Where is WOVAE made?
In a GOTS-certified Fair Trade factory that has been making knit cotton underwear for over a decade. Every finished piece is tested to OEKO-TEX STANDARD 100 Class I — the chemistry class required for clothing made for infants.
Is WOVAE good for PCOS, sensitive skin, or recurring UTIs?
That's who we built it for. High-rise, soft waistband, no compression, 100% cotton against the skin. Sizes XS through 2XL. The period brief is also HSA/FSA eligible.
Almost there
Launching March 2027.
First 500 pairs get 20% off and free shipping through our Founders Club. Add your email and we’ll tell you the day we open pre-orders.