Medium flowBest-seller

Gaby — Seamless Period Underwear · Medium Flow

Regular price$33.90
/

From $26.78 for 5 ✨

Absorbs up to 30 ml — equivalent to 3 super tampons

OEKO-TEX Std 100 Class II · GOTS organic cotton lining

Size
Tax included. Shipping calculated at checkout.
Ships within 48 hours Free shipping over $60 Free exchanges · Refunds less $5 return shipping
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Save more with volume pricing

The more you buy, the lower the price

2 pairs $31.90 each
3 pairs $30.30 each
4 pairs $29.90 each
5 pairs $26.78 -21% ✨

* Applied automatically at checkout · Mix sizes & styles

💡 Tip: Mix sizes & styles in your cart — the volume discount applies to your total.

  • Seamless
  • Invisible
  • Leak-proof
Independently
lab-tested
OEKO-TEX Standard 100
OEKO-TEX
Std 100
Organic cotton
lining
Unretouched
photos
Recyclable
packaging
Audited
workshops

Why you'll love it

12h protection

30 ml — 3 super tampons

Side leak barriers

Absorbent side walls

Quality & transparency

Certified underwear for your health

OEKO-TEX certified fabrics with GOTS organic cotton lining in direct contact with your skin.

OEKO-TEX Standard 100 Class II

The entire panty is certified. Class II covers textiles in direct skin contact — the strictest safety standard.

Certificate no. 2026OK1834 — issued by AITEX

Organic cotton GOTS In contact with your skin

The layer touching your skin is made of GOTS certified organic cotton, the most demanding standard in organic textiles. No pesticides, no GMOs.

Our fabrics are safe, organic & certified We publish the independent lab report — Lab-tested · 25 ppb PFAS detection limit.
Read the report

Shipping & returns

🚚
US — Free shipping over $60 Ships within 48h (Mon–Fri) · Delivered in 3–7 business days
↩️
Returns — 30 days Unworn, unwashed, in original packaging.

Description

Liv's everyday sister.

Which style for your flow?

Very heavy

Mathilde

Heavy+

Liv

Heavy

Fanny

you are here

Medium

Margot, Ella, Gaby

Light

Lou

Frequently asked questions

How long can I wear it?

Up to 12 hours for a regular flow, 6–8 hours for a heavy flow. It absorbs up to 30 ml — equivalent to 3 super tampons.

How do I wash it?

Rinse in cold water, then machine wash at 30°C / 86°F. Air dry. Avoid fabric softener and the dryer.

How many pairs do I need?

For a full cycle, we recommend 6–7 pairs: 4–5 to wear + 2–3 rotating while you wash. At 5 pairs you also unlock the maximum discount (-21%)!

How long does a pair last?

With proper care, about 5 years (200+ washes). A solid investment.

What if it doesn't work for me?

Exchange or refund within 30 days if unworn, unwashed, in original packaging. For a product defect: 30 days, even if worn.

What our customers say

  • ★★★★★

    Excellent

    I'm thrilled! Gaby is pretty and incredibly comfortable. I feel safe for a full day (8 hours) and free to move without worrying about a leak. I recommend it.

    Sylvette B. · 09/04/2025 · Translated from French

  • ★★★★★

    Great

    Really high-quality and genuinely comfortable. Haven't had the chance to test the absorption yet but I can't wait to see.

    Hélène W. · 03/29/2025 · Translated from French

  • ★★★★★

    Soft as a second skin

    Really good, so thin, I feel light :)

    Camille B. · 09/09/2025 · Translated from French

  • ★★★★☆

    Good product

    Comfortable, ultra-thin so very discreet under clothes, holds well with no leaks. For me it's ideal for a lighter flow toward the end of my period.

    Kelhy R. · 02/21/2025 · Translated from French

  • ★★★☆☆

    Fairly happy

    I was looking for invisible period underwear. It mostly is under jeans, but not under thinner fabrics. I expected more absorption, though my flow has been very unpredictable since perimenopause. Overall I'm satisfied because the fabric is lovely. Now I just need to get used to a new kind of protection.

    Carole O. · 10/12/2024 · Translated from French

Buy more, pay less

−21% from 5 items · mix sizes & styles
The more you buy, the less you pay