ColdZyme Mouth Spray is a CE-marked medical device.
ColdZyme has a local, short-acting effect on the surface of the mucous membrane in your throat and can be used by adults and children age 4 and up. Over 25 million doses of the product have been used so far. Its performance and safety have been verified through clinical studies and customer surveys
ColdZyme Mouth Spray forms a protective barrier as it contains glycerol that works osmotically forming the barrier and an enzyme (trypsin) that works on the virus itself, reducing its ability to bind to the cells in the mucous membrane and cause illness. The body is then able to get rid of them using its natural processes. Which is why it is clinically documented to shorten the duration of illness if used protectively.
Water, glycerol, trypsin (Gadus morhua) 1, ethanol (< 1 %), calcium chloride, trometamol and menthol. pH~8.