How to Use CoreRa Products

Simple Care, Made for Everyday Life.

From everyday cuts and scrapes to post-surgery scar care, CoreRa makes caring for your skin simple, gentle, and convenient.

Whether you're protecting a little one's scraped knee or caring for a scar, follow our easy step-by-step guides to get the most out of your CoreRa products.

01. Hydrocolloid Wound Care

Protect Your Skin. Keep Life Moving.

CoreRa Hydrocolloid Wound Dressings are designed to help protect suitable minor cuts, scrapes, blisters, and everyday skin injuries.

Our flexible, cut-to-fit dressings absorb wound fluid and help maintain a moist healing environment while providing a protective barrier.

How to Apply

Step 1 — Clean & Dry

Wash your hands thoroughly. Gently clean the wound with clean water or saline solution. Pat the surrounding skin dry with a clean towel or gauze.

Avoid applying creams, oils, or lotions beneath the dressing unless instructed by a healthcare professional.

Step 2 — Cut to Fit

Cut the CoreRa hydrocolloid roll to the desired size using clean scissors.

Make sure the dressing is large enough to cover the wound completely, with a margin of healthy skin around the edges for secure adhesion.

Step 3 — Peel & Apply

Carefully remove the protective backing.

Center the dressing over the wound and gently smooth it outward, making sure the edges adhere securely without wrinkles.

Step 4 — Protect & Continue

Your dressing is now in place.

Enjoy your normal daily activities while the dressing helps protect the covered area. Follow the instructions on your specific CoreRa product for recommended wear time.

Replace the dressing sooner if it begins to lift, leak, or becomes damaged or soiled.

How to Remove & Replace

  1. Wash your hands before removing the dressing.

  2. Gently lift one edge and slowly peel it back, keeping it close to the skin.

  3. If the dressing feels difficult to remove, moisten the edge with water or saline to help loosen it.

  4. Clean and inspect the wound before applying a fresh dressing.

Helpful Tip: Hydrocolloid dressings may become whitish or form a soft gel as they absorb wound fluid. This can be a normal part of how the material works.

Perfect for Everyday Moments

  • Minor cuts and scrapes

  • Skinned knees and elbows

  • Friction blisters

  • Appropriate superficial skin injuries

  • Everyday family first-aid needs

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02. Silicone Scar Care

Gentle Care for the Skin That Follows.

Every scar tells a story. CoreRa Silicone Scar Sheets offer a simple way to care for scars after the skin has fully healed.

Made with soft, flexible silicone, our scar care products help maintain hydration and may improve the appearance of raised, red, or uneven scars with consistent use.

Suitable for a variety of scar care routines, including C-section, surgical, and injury-related scars.

How to Apply

Step 1 — Clean & Dry

Wash your hands and gently cleanse the scar and surrounding skin.

Make sure the area is completely dry and free from lotions, oils, or creams before application.

Important: Apply silicone scar sheets only to fully closed, healed skin. Never place them over open wounds, scabs, or draining incisions.

Step 2 — Choose Your Size

For CoreRa Silicone Scar Tape Rolls, use clean scissors to cut a strip large enough to cover the scar, allowing a small margin around its edges.

For CoreRa Pre-Cut Silicone Scar Sheets, select a strip that comfortably covers the area. Trim if needed.

Step 3 — Peel & Apply

Carefully remove the protective film.

Place the adhesive silicone side directly over the scar and gently smooth it against your skin for a comfortable, secure fit.

Avoid stretching the sheet excessively during application.

Step 4 — Wear Consistently

Consistent use is an important part of silicone scar care.

Begin with shorter wearing periods if your skin is sensitive, gradually increasing as tolerated and according to the instructions for your specific CoreRa product.

Remove the sheet to check and clean your skin as directed.

How to Clean & Reuse

CoreRa reusable silicone scar sheets are designed to make ongoing scar care more convenient.

Step 1 — Gently Remove

Slowly lift the edge of the silicone sheet and peel it away from the skin.

Step 2 — Rinse & Clean

Wash the reusable sheet gently with lukewarm water and mild soap, following the product's cleaning instructions.

Step 3 — Air Dry

Allow the sheet to air dry completely in a clean area, with the adhesive side facing upward.

Step 4 — Store & Reapply

Place the dry sheet on its storage liner or included storage pad when not in use.

Reapply to clean, dry skin. Replace the sheet when it no longer adheres properly, becomes damaged, or reaches the recommended reuse limit.

Where Can You Use CoreRa Silicone Scar Sheets?

  • C-section scars

  • Tummy tuck scars

  • Breast surgery scars

  • Knee and other surgical scars

  • Healed injury and burn scars

  • Raised or thickened scars

For scars following surgery, follow your surgeon's guidance before beginning silicone scar care.

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03. CoreRa Kids' Care

Little Scrapes. Big Adventures.

Kids are always exploring, playing, and discovering the world. CoreRa Kids' Care products are designed to make everyday wound protection and scar care easier for families.

With comfortable materials, playful designs, and convenient cut-to-fit options, caring for little skin concerns can feel a little less stressful.

For Everyday Scrapes

Clean. Cut. Apply. Protect.

Gently clean the minor wound, cut the Kids' Hydrocolloid Roll to size, and apply it smoothly over the affected area.

Make sure the dressing fits securely without restricting movement. Change it according to the product instructions or sooner if necessary.

For Healed Scars

Clean. Cover. Care.

Once the skin is fully healed, CoreRa Kids' Silicone Scar Sheets can become part of an appropriate scar care routine.

Apply to clean, dry skin, monitor for irritation, and follow the product-specific wearing and cleaning instructions.

Always supervise application and removal, especially for younger children, and consult a healthcare professional when unsure whether a product is appropriate.

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04. Caring for Your Skin, Every Day

Small Habits Make a Difference.

Taking care of your skin doesn't have to be complicated. A few thoughtful habits can help make your wound or scar care routine more comfortable.

Keep It Clean

Always wash your hands before handling dressings. Keep the surrounding skin clean and follow recommended dressing-change instructions.

Choose the Right Product

Use hydrocolloid wound dressings for suitable minor wounds and silicone scar sheets for fully closed, healed skin.

Be Gentle

Avoid pulling or stretching delicate skin during application and removal.

Stay Consistent

For silicone scar care, regular use over time is more important than expecting immediate changes. Results vary depending on the scar and individual skin.

Protect Healing Skin From the Sun

Sun exposure can contribute to discoloration in healing skin and scars.

Certain CoreRa products offer built-in UV protection. Check the specific product label for tested protection claims and follow appropriate sun-protection practices for uncovered skin.

Frequently Asked Questions

What's the difference between hydrocolloid dressings and silicone scar sheets?

Hydrocolloid dressings are designed to protect appropriate wounds while maintaining a moist healing environment.

Silicone scar sheets are intended for use after a wound has fully closed. They help hydrate scar tissue and may improve the appearance of certain scars with consistent use.

How often should I change my hydrocolloid dressing?

Follow the recommended wear time on your CoreRa product packaging.

Replace the dressing sooner if it becomes loose, leaks, is damaged or soiled, or if the wound needs to be checked.

Can I shower while wearing CoreRa products?

Certain CoreRa dressings are designed to be water-resistant or waterproof.

Follow the instructions for your specific product, as bathing and showering recommendations may differ between hydrocolloid dressings and reusable silicone scar sheets.

When should I start using silicone scar sheets?

Only begin silicone scar care when the wound is fully closed and healed, with no open areas, scabs, or drainage.

After surgery, consult your healthcare provider about the appropriate time to start.

How long does it take to see results from silicone scar care?

Scar changes happen gradually. Consistent silicone therapy may improve the appearance of some scars over weeks or months.

Results depend on factors such as scar type, age, location, and individual skin characteristics.

Can CoreRa silicone scar sheets be reused?

Yes, designated CoreRa reusable silicone products can be cleaned, dried, and reapplied according to their specific instructions.

Reuse limits vary by product. Replace a sheet when it is damaged, no longer adheres securely, or reaches its recommended reuse period.

Can I use CoreRa products on sensitive skin?

CoreRa offers products designed with skin comfort in mind. However, individual skin sensitivity varies.

Discontinue use if irritation develops, and consult a healthcare professional if symptoms persist.

A Little Care Goes a Long Way.

From the first moments of wound protection to caring for the skin that follows, CoreRa is here to make everyday recovery care simpler.

Because every little wound, every scar, and every step toward healing deserves care.

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Important Safety Information

Always read and follow the instructions included with your specific CoreRa product.

Hydrocolloid dressings are not suitable for every wound. Do not self-treat infected wounds, deep wounds, severe burns, or other serious injuries with these dressings. Seek medical advice for wounds that are worsening, unusually painful, or showing signs of infection, such as spreading redness, warmth, swelling, pus, or fever.

Silicone scar sheets should only be applied to fully healed skin. Stop using a product if significant irritation, rash, or skin breakdown occurs.

For children, post-surgical wounds, people with diabetes or circulation problems, or anyone with concerns about wound healing, consult a healthcare professional for appropriate care.