Granuflex Hydrocolloid Dressings for Chronic Wounds

Moist Hydrocolloid Wound Healing Dressing

A moisture-retentive hydrocolloid dressing designed to support an optimal wound healing environment for exuding wounds.

Best for: Partial and full-thickness wounds with light to moderate exudate, including chronic and acute wounds.

Not ideal for: Dry wounds, heavily infected wounds, or wounds requiring frequent inspection.

• Hydrocolloid-based occlusive design
• Extended wear time for reduced dressing changes
• Latex-free formulation

What is it?

Granuflex Hydrocolloid Dressing is an advanced wound care dressing designed to create and maintain a moist wound environment. The dressing is made using a carefully balanced hydrocolloid formulation that includes sodium carboxymethylcellulose (CMC), gelatin, pectin, and adhesive polymers. When the dressing comes into contact with wound exudate, it forms a soft cohesive gel that conforms closely to the wound surface.

This interaction helps regulate moisture levels within the wound area, which is widely recognised as an important factor in supporting the body’s natural healing processes. The dressing is occlusive, meaning it forms a protective seal over the wound to shield it from external contaminants while still allowing the wound to progress through normal healing stages.

Who is it for?

This dressing is intended for use by healthcare professionals and informed consumers managing wounds in clinical, community, or home settings. It is suitable for adults who require a dressing that can remain in place for several days while providing a stable and protected healing environment.

Granuflex Hydrocolloid Dressing is often selected for individuals who benefit from reduced dressing changes, improved comfort, and a simple application process. It is also appropriate where maintaining discretion and minimising disruption to daily activities is important.

What does it help with?

• Pressure ulcers: Helps maintain moisture balance to support tissue repair.
• Leg ulcers: Provides a protective covering for wounds with ongoing exudate.
• Minor burns: Supports healing by protecting the wound surface.
• Traumatic wounds: Helps manage exudate while reducing exposure to contaminants.
• Donor sites: Maintains a moist environment to support epithelialisation.

How does it work?

The hydrocolloid layer within the dressing reacts with wound fluid to form a gel. This gel helps keep the wound surface moist, which can support cell migration and tissue regeneration. At the same time, the outer layer of the dressing acts as a barrier against external moisture, bacteria, and other environmental factors.

The occlusive nature of the dressing also supports autolytic debridement, a natural process where the body breaks down and removes non-viable tissue. By maintaining consistent moisture levels, the dressing creates conditions that may assist this process without mechanical intervention.

Expected use timeline

First use: On initial application, the dressing should feel secure and comfortable. Some users may notice a warming sensation as the dressing conforms to the skin.

Short-term use (first few days): As exudate is absorbed, the dressing may swell slightly. This is a normal response indicating gel formation within the hydrocolloid layer.

Ongoing use (up to 7 days): The dressing is designed to remain in place for several days, depending on wound condition and exudate levels. Regular monitoring is advised, with changes made if leakage, discomfort, or other concerns arise.

Common problems and how the dressing helps

Key benefits

• Supports a moist wound healing environment
• Designed for extended wear of up to seven days
• Conforms comfortably to the wound site
• Helps reduce disruption from frequent dressing changes
• Latex-free for broader skin compatibility
• Simple application and removal process

Common mistakes to avoid

• Using on dry or minimally exuding wounds where moisture retention is not required
• Leaving the dressing in place beyond its effective wear time when exudate levels increase
• Applying to infected wounds without appropriate clinical oversight
• Stretching the dressing excessively during application, which may affect adhesion

How to use

1. Clean the wound according to standard wound care protocols and gently dry the surrounding skin.
2. Select a dressing size that allows coverage beyond the wound edges.
3. Remove the dressing from its packaging and peel away the backing papers.
4. Centre the dressing over the wound and apply without stretching.
5. Press gently from the centre outward to ensure full contact and remove air pockets.
6. Monitor the wound regularly and change the dressing as clinically indicated.

Technical specifications

Frequently asked questions

Can this dressing be worn every day?
Yes, it is designed for continuous wear and may remain in place for several days, depending on exudate levels.

Is swelling under the dressing normal?
Some swelling is expected as the hydrocolloid absorbs fluid and forms a gel.

Can it be used on infected wounds?
It is generally not recommended for untreated infected wounds without professional guidance.

Will it stick to the wound?
The gel formation helps prevent adherence to the wound bed, supporting comfortable removal.

Is it suitable for sensitive skin?
The latex-free formulation is designed to be skin-friendly, though individual sensitivity can vary.

Complementary product suggestions

• Wound cleansing solutions for preparation before application
• Skin barrier films to protect surrounding skin
• Secondary fixation dressings if additional security is required

 

Content credibility

Written by: Algeos Product & Clinical Content Team
Last reviewed: February 2026

This information is provided to support informed purchasing decisions and general product understanding. It is not intended to replace professional medical advice or diagnosis.