The problem with make up and dermal fillers
Huge amounts of bacteria can be found on human skin. The majority of these are normal, friendly microbes, and if they remain on the outside we have no problems. The skin and mucous membranes are the body’s protective barriers. Breaching these barriers (eg with a needle or a scalpel) can introduce those bacterial into the subcutaneous tissue, muscle, bone and body cavities.
Dermal filler procedures involve multiple passes of a needle or cannula from skin to bone, so disinfection of the skin before the injection of a filler is absolutely crucial in reducing the risk of microbial contamination. If bacteria is introduced into the body with the dermal filler at the time of injection, it can use the filler substance as a food source and slowly multiply, potentially leading to the onset of lumps and hardening of the filler, and even to abscesses.
We therefore need to thoroughly clean and disinfect your skin before and during your filler procedure. Logically, in order to do that we need to remove your makeup.
As dermal filler procedures become more and more popular, and access to them easier and easier, we find ourselves increasingly reminding patients that these are not beautician treatments. The injection of a foreign substance (that is going to last for months/years) into your face is a medical procedure and it should be treated as such.