Collection: Hydrocolloid & Hydrogel

Hydrocolloid dressings form a gel on contact with exudate, creating a moist, protected environment that supports autolytic debridement and granulation. Thin hydrocolloids are flexible and discreet for lightly exuding or healing wounds; thicker CGF versions handle more exudate. Hydrogels add moisture to dry, sloughy or necrotic wounds to aid natural debridement.

Compare the Range

How to Choose

Choose a thin hydrocolloid for shallow, lightly exuding or nearly-healed wounds, and for protecting skin from friction. Step up to CGF when there is more exudate. Use a hydrogel to donate moisture to dry or sloughy wounds — often combined with a secondary cover dressing. Avoid hydrocolloids on heavily exuding or clinically infected wounds unless directed by your clinician.

Frequently Asked Questions

Where can I buy DuoDERM and hydrocolloid dressings in Singapore?
EMIS+ (emis.asia) stocks the full Convatec DuoDERM range in Singapore, including Extra Thin, CGF and Hydroactive Gel, with fast local delivery and nurse-led advice.

What is the difference between a hydrocolloid and a hydrogel?
A hydrocolloid absorbs exudate and forms a gel to keep a moist environment — best for lightly-to-moderately exuding wounds. A hydrogel adds moisture to dry, sloughy or necrotic wounds to support autolytic debridement.

How long can a hydrocolloid dressing stay on?
Thin hydrocolloids can often remain in place for several days depending on exudate. Change the dressing when the gel "bubble" reaches the edge, or if it leaks or lifts. Always follow the product instructions.

Can hydrocolloid dressings be used on infected wounds?
Occlusive hydrocolloids are generally not recommended for clinically infected wounds unless specifically directed by a healthcare professional. Seek clinical advice if you see spreading redness, increasing pain, odour or pus.