Japan’s Go-To Wound Care: Why Kizu Power Pad™ Is a Trusted Favorite
Scrapes from sightseeing or blisters from long walks—have you ever wondered how people in Japan treat these small but pesky travel troubles?
Enter the Kizu Power Pad™—a “next-generation”* bandage that brings hospital-grade moist healing technology into everyday use. Loved not just for its effectiveness but also by beauty enthusiasts, it’s become a must-have in many Japanese households.
In this article, we’ll uncover why this little patch has won over so many fans in Japan!
*Compared to our own dry-healing products.
※Please note: The following content includes images of actual wounds treated with Kizu Power Pad™. If you’re sensitive to such images, viewer discretion is advised.
Features of the Kizu Power Pad™
Product Name (excluding blister care): BAND-AID® Kizu Power Pad™
Classification: Controlled Medical Device – Home-use Wound Dressing
Medical Device Certification Number: 225ADBZI00048000
Product Name (for blisters): BAND-AID® ahb
Classification: Controlled Medical Device – Home-use Wound Dressing
Medical Device Certification Number: 21900BZG00012000
Kizu Power Pad™ is an advanced type of bandage that brings moist healing—commonly used in medical settings—into everyday wound care at home.
It’s available to the general public across Japan and can be easily found at drugstores and major retailers nationwide.
*Compared to our own dry-healing products.
The pad locks in your body’s natural fluids (exudate) to maintain a moist environment—essential for the moist healing method. This approach lets wounds heal naturally without forming scabs, helping your skin recover more smoothly.
Based on the simple idea of “Stick it on, let it be*, and heal!”, Kizu Power Pad™ has earned a place as a go-to item in households across Japan.
Its semi-transparent, textured design blends effortlessly into the skin, making it hardly noticeable even on bare skin—one reason it’s become a beauty favorite among those with a keen eye for skincare.
*“Let it be” refers to maintaining a moist healing environment.
With its compact packaging and wide range of sizes, Kizu Power Pad™ can handle cuts and scrapes of all shapes and sizes. Not sure which size to choose? Just flip the box over—there’s a life-size guide on the back to help you pick the perfect fit for your wound.
What is Moist Healing (Moist Wound Therapy)?
*The following section includes information sourced from the official website.
*Images are for illustrative purposes only.
Moist healing is a method that supports the body’s natural healing power by keeping wounds from drying out.
By sealing the wound completely with Kizu Power Pad™, the area is protected from air exposure and external irritation, helping to reduce pain. This sealed, moist environment also allows your body’s natural fluids (exudate) to work more effectively—speeding up the healing process.
Because the entire surface is a pad, it can cover larger wounds than a “regular bandage”* of the same size.
*Compared to standard BAND-AID® products (classified as general-purpose adhesive bandages).
Here’s what the wound looks like on day four after applying the Kizu Power Pad™.
See that white, raised area? That’s actually a good sign—it means the moist healing environment is working as intended. You can leave the pad on for up to five days*, depending on the condition of the wound.
And because it’s waterproof, you don’t have to worry about removing it when you shower or bathe—another big plus for everyday comfort.
*Be sure to check the pad and the wound every 2–3 days to monitor its condition.
Important Tips for Safe Use
How to Use It Properly
STEP 1: Rinse the wound gently with clean tap water before applying.
STEP 2: Warm the pad between your hands before use—this helps it stick better.
STEP 3: After applying, press your hand gently over the pad to ensure a snug fit.
Recommended for:
Scrapes, cuts, scratches, chapped skin, hangnails, and shoe blisters.
Not recommended for:
Wounds that are infected or at risk of infection, acne, eczema, insect bites, skin inflammation, or any wounds caused by scratching those conditions. Avoid using on wounds with unknown causes, around the eyes, or on mucous membranes. Like standard adhesive bandages, it may not stick properly or protect wounds effectively on areas with thick body hair.
Precautions for Use
If your symptoms don’t improve after several days of use (even with replacing the pad), consult a doctor.
Please speak with a doctor or pharmacist before using if:
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You are being treated for diabetes or circulatory disorders
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You feel unusually fatigued or have a fever or other signs of poor overall health
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You have allergies or have experienced skin reactions to medications or bandages in the past
Do not use it on children under 2 years old.
※ This product is a home-use wound dressing.
※ It is different from regular adhesive bandages and may not be suitable for certain types of wounds or burns. Please read the instructions carefully and use as directed.
Product Lineup
Japan-exclusive! BAND-AID® Kizu Power Pad™ – For Wet Work
Product Name: BAND-AID® Kizu Power Pad™ – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
Specially designed in a crescent shape to fit various fingertip injuries. Fully waterproof and sterilized.
By adjusting how you apply it depending on the wound’s location, it fits the fingertip more comfortably and securely.
Product Size： LxW(mm):60×20
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – Regular Size / Large Size
Product Name: BAND-AID® Kizu Power Pad™ – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
Soft and flexible for comfortable wear. Skin-toned and semi-transparent, making it barely noticeable. Fully waterproof and sterilized.
Product Size： LxW(mm):60×20 / 70×44
Uses & Benefits: Cuts, scrapes, scratches, chapped skin, hangnails, blisters, and other minor wounds, as well as mild burns. Provides: promotion of healing, pain relief, maintenance of a moist environment, and protection.
Click here for more product details
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – For Fingers
Product Name: BAND-AID® Kizu Power Pad – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
Two shapes designed specifically for finger wounds. Special structure fits snugly around joints. Fully waterproof and sterilized.
For Finger Joints – Easy to Bend and Move
A triangle-shaped design that fits snugly without restricting finger movement. The adhesive doesn’t touch the inner joint area, making it easier to bend and flex your fingers comfortably.
For Wrapping Around Fingers – Secure Fit
Features a uniquely tapered shape that wraps firmly around the finger. Even when the pad overlaps, the reduced contact area helps prevent it from peeling off.
Product Size： LxW(mm):73×20 36×36
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – Spot Type
Product Name: BAND-AID® Kizu Power Pad – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
A small, discreet spot-type pad—perfect for highly mobile areas like the palm, or for visible spots like the face. Ideal for small wounds or use on children. Fully waterproof and sterilized.
Product Size： LxW(mm):30×20
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – For Blisters (Shoe Use)
Product Name: BAND-AID® ahb – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 21900BZG00012000
Specifically shaped to fit perfectly over blisters caused by shoes—whether on the heel or the toes. The double-layer adhesive structure keeps it firmly in place even while walking. Skin-toned and semi-transparent, it blends in naturally without disrupting your look. Fully waterproof and sterilized.
Product Size： LxW(mm):54×29
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – Jumbo Size
Product Name: BAND-AID® Kizu Power Pad – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
Effectively covers larger wounds while securely sealing in natural fluids to promote faster and cleaner healing. Fully waterproof and sterilized.
Product Size： LxW(mm):70×62
Click here for more product details
Product Name: BAND-AID® Kizu Power Pad™ – For Elbows & Knees
Product Name: BAND-AID® Kizu Power Pad – Home-use Wound Dressing (Classified Medical Device)
Medical Device Certification Number: 225ADBZI00048000
Soft and flexible for comfortable wear. Skin-toned and semi-transparent, so it stays discreet. Specially designed to fit joints like elbows and knees. Fully waterproof and sterilized.
Product Size： LxW(mm):80×50
Click here for more product details
How was it?
What do you think?
Kizu Power Pad™ has been a beloved part of Japanese wound care for years—and it’s a reassuring item to have on hand for those unexpected travel scrapes and blisters. If you see it at a drugstore in Japan, don’t hesitate to pick one up!
Got questions about how to use it? Feel free to drop them in the comments!