
Once the container is opened air contact automatically generates microbial contamination of the product.
Airless packaging offer maximum protection against micro-organisms (bacteria viruses, fungi, yeasts) and some allergens (pollens, spores, dust). For example, eyes are very sensitive and should not be exposed to a product that could contain bacteria. That is why the use of an Airless system is very convenient for anti-dark circles, eye-contours ... Germ contamination on a fragile skin can have serious consequences on the entire organism.
Contamination of a cosmetic product by fungi or yeasts can generate mycosis or dermatitis.
Sharing ones cosmetics, or just leaving them opened, means exposing them to bacteria: Airless is one of the best way to protect your product from contamination.