Flex® Sustainable Period Products | Tampon Replacement

Flex Ultra Thin Pads

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$6.49 $9.99 In stock

Category: Period care

Flex Ultra Thin Pads are thin, high-absorbency menstrual pads that absorb 2x more than other leading brands, with leak-locking channels for added leak protection while staying low-profile and bulk-free. Designed for sensitive skin: dermatologist-tested, hypoallergenic, and free from fragrance, deodorants, herbs, dyes, elemental chlorine, and PFAS (forever chemicals). Thin where it counts, mighty where it matters.

Flex Ultra Thin Pads — 30 pads per box.

Person placing a menstrual pad into underwear while seated
  • Super absorbent

Absorbs 2x more than other leading brands, giving you next-level absorbency minus the bulk.

  • Serious leak protection

Fight unwanted odors by preventing an environment for odor-causing bacteria to live and grow

  • Hypoallergenic & safe for sensitive skin

Our dermatologist-tested pad is free from fragrance, deodorants, dyes, herbs, pesticides, GMOs, elemental chlorine, & PFAS (forever chemicals).

  • Super soft cover

Our plant-derived cover is breathable and moisture-wicking to keep skin dry and comfortable.

  • Layered to perfection

Feel confident with 5 ultra-thin layers, designed and trusted to absorb your flow.

  • Stay-put wings

Hold tight so your pad stays put and your undies stay clean.

Customer Reviews (4.8 / 5 · 5 reviews)

William F. ★★★★★

Halfway through my shift I forgot I was even wearing one, that’s how unnoticeable these stay. The leak-locking channels actually held up during a long commute, and I didn’t have to change as often thanks to the higher absorbency.

Violet T. ★★★★★

I’ve worn these through two full workdays and forgot I had one on—they really stay that thin while holding up way longer than I expected. The leak-locking channels kept everything secure even during a busy commute.

Eli ★★★★★

The leak-locking channels actually work—I wore one through an eight-hour work shift and a workout, and there was zero shifting or seepage. It’s genuinely the thinnest pad I’ve used that doesn’t sacrifice absorption, which is a huge win for my heavy days.

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