Properties
The Heka fever blister patches provide immediate protection for discomfort from cold sores. The patches are waterproof, provide relief from itching and irritation and help reduce the risk of infection. The patches’ active hydrocolloid technology helps prevent the formation of scabs. The patches are wafer-thin, discreet and can provide up to 8 hours of protection.









Paul H. (verified owner) –
Product is what it claims. Delivery took longer than ideal but arrived safely. Acceptable experience.
Peter J. (verified owner) –
Excellent source. Genuine product, fast delivery, discreet packaging. Will not order from anywhere else.