Cryopen Cryopen is an ideal solution for the removal of skin lesions and imperfections such as; Skin Tags, Milia, Cherry Angiomas, Age Spots, Warts and Verrucas in a fast, painless fashion. Flawless skin can be achieved in seconds with minimal invasion and without the need for injections. Cosmetic procedures such as skin tags, milia and cherry angiomas are no longer treatable as a standard NHS procedure, however, the need for it is still necessary. Cryopen is a quick and easy solution to these common skin conditions without the need for anaesthesia or injections. Side Effects This procedure is non-invasive and considered low risk. The risk of side effects are very rare but a few that could be noticed are: Temporary pigmentary changes in the treatment site. Temporary loss of sensation Blister in the treatment area If you have concerns about any of these risks, discuss them with the clinic.