Free U.S. shipping over $75 · Founded by David Chahine, MD · ISO 13485 manufacturing
Get the roll — $15.99
Wait — hydrocolloid comes in a roll?

One roll. Every shape the bandage aisle doesn't sell.

Blisters, hot spots, scrapes, and the occasional spot — cut exactly the piece you need from 16 feet of waterproof, ultra-thin hydrocolloid. The same material as the little patches — about a dollar a foot.

Free U.S. shipping over $75 · Two lengths: 5 ft and 16 ft

Wound-care-grade hydrocolloid 0.3 mm ultra-thin · waterproof · breathable ISO 13485 manufacturing From a clinical wound care brand
The reveal

You know this material. You've just never owned it like this.

Blister dots at the pharmacy. Spot stickers in every bathroom cabinet. You already know hydrocolloid — the matte, slightly cushioned patch that stays put for days. You've just only ever met it pre-cut into someone else's shapes.

Every one of those little products is a shape punched out of material like this. Buying the shapes means paying per sticker — and somehow never having the right one: too small for a heel, too big for a knuckle, the box empty the week you need it. The roll is the material itself. You do the cutting.

Pre-cut patches vs the roll Pre-cut patches The Ovena roll
Format Fixed shapes only Any shape you cut
Coverage per box A few dozen small patches 16 feet — cut as you go
Cost per use High — you pay per sticker Pennies
The awkward spots — heels, knuckles, elbows Rarely fit Cut to fit
Waterproof wear Varies by brand Yes
How cut-to-size works

Cut. Round. Stick.

  1. Cut a piece slightly larger than the spot. A little margin all the way around gives the edges dry skin to seal onto.
  2. Round the corners. Rounded edges stay on through showers and socks; sharp corners are where peeling starts.
  3. Press on clean, dry skin. Then leave it alone — it's designed to stay put until it lifts on its own.
About the white bubble: the pale gel dome that forms under a piece isn't a problem — it's the hydrocolloid doing its job, cushioning and protecting the spot while the seal stays on.
Everyday coverage

Where one roll goes to work

New-shoe hot spots

A slim strip on the back of the heel the day the new shoes come out of the box.

Long-run & race-day blister spots

Toe wraps, heel patches, and arch pieces cut in exactly the shapes your miles ask for.

12-hour-shift feet

Nurses, servers, retail — cushioned coverage where the shoe rubs, from clock-in to clock-out.

The first-aid cabinet upgrade

One roll where the mixed box of strips used to be — minor scrapes and friction spots covered in the right size.

Backpack, gym bag, carry tin

Snip a handful of pieces into a tin and the whole bandage aisle rides in your pocket.

The occasional spot

Yes — it's the same material as pimple patches; cut your own, exactly the size the moment calls for.

16 ft
of cut-to-size hydrocolloid per roll
0.3 mm
ultra-thin — disappears under socks
1 roll
replaces a drawer of single-shape boxes
The offer

Pick your roll

Trial Roll · 2″ × 5 ft
$9.99

Try the format.

Start small — $9.99
Two Rolls · one home, one bag
$31.98

Two 16-ft rolls — add two to cart.

Stock two — $31.98

Both rolls 2 inches wide — lengths: 5 ft and 16 ft.

Why Ovena

Built by a wound care company, not a trend brand

Ovena Health is a clinical wound care brand founded by David Chahine, MD. The hydrocolloid roll comes out of that world: wound-care-grade material, manufactured in an ISO 13485 facility, held to the standards of a company that supplies clinicians — not to trend-patch standards.

Ovena Health · Founded by David Chahine, MD · Westlake Village, CA
Free download

Get the cut-guide card (7 shapes worth stealing) + 15% off your first roll.

One email with the guide and your code. Unsubscribe anytime.

FAQ

Questions, answered

Can I shower with it on?
Yes — the material is waterproof and stays sealed through showers. Round the corners of each piece before applying; rounded edges hold best under water and inside socks.
How long does a piece stay on?
Typically several days of normal wear, showers included. Leave it alone until an edge lifts on its own, then replace it with a fresh piece.
Is this the same as pimple patches?
Same material — hydrocolloid. The little spot stickers everyone knows are pre-cut shapes of it; this is the material in a roll you cut yourself. To be clear about what we claim: this is coverage and skin protection. We don't make acne-treatment claims.
What is it NOT for?
Deep, bleeding, infected, or non-healing wounds, and diabetic foot wounds. For any of those — or anything you're unsure about — work with your clinician.
What sizes are there?
Two lengths, both 2 inches wide: a 5-foot trial roll and the 16-foot full roll. Want one for home and one for the bag? Add two 16-foot rolls to your cart.
The Ovena hydrocolloid roll is intended for minor skin protection — blisters, hot spots, and minor scrapes. It is not a treatment for acne or any medical condition. For diabetic foot wounds, or any wound that isn't healing, work with your clinician.

© 2026 Ovena Health · Westlake Village, CA · ovenahealth.com · Contact · FAQ
Only Ovena collagen dressings are FDA 510(k)-cleared; the hydrocolloid roll is a general-use skin protection product made in an ISO 13485 facility.

$15.99 2″ × 16 ft roll
Get the roll