These really do work - I know they're the same material as regular hydrocolloid bandages and therefore perhaps a bit pricey but these patches are just so convenient. They stick well to the skin as long as you clean the area and make sure there isn't any leftover moisturiser on it.

These aren't super visible but as you can clearly see the outline of the patch, I wouldn't wear these outside the house unless it was an emergency.

Will definitely repurchase once I run out.