HYALURONIC ACID (HA) seen on skin is an important component of inner spaces within the so-called extracellular matrix of the dermis. Exactly these spaces we want to fill up, we have the possibility for example through punctual injections on certain points beyond the skin.

In this regard, it may seem logical that every man and woman wants to take appropriate preventive measures. Since on one hand sights of a syringe are mostly connected to stressful feelings and on the other hand the origin of HA, either animal or natural, plays an important role to its compatibility.

For products based on non-animal (microbiological) derived HA are no pre-testing required, because they contain no animal proteins and therefore allergic reactions are excluded. For products based on combs cocks derived HA, there may appear allergic reactions.

HA is a disaccharide consisting of the following two molecules sodium D-glucuronate and N-acetyl D-glucosamine. The molecules for the microbiological production look as follows. [1]