CosmedicPetra - products

Preservatives

Cosmetics are in commercial circulation is generally used 3 years (natural cosmetics generally a year). But preservation solution developed to ensure sustainability Cosmed-PETRA 24 months in natural cosmetics manufactured.
From the commercial point of view this is important, and we provide a marked advance from the competition.
Preservative chemicals products provide immunity against microorganisms, fungi and bacteria. Obviously, the longer it conserveaza a product, the more preservatives should be used. Of course, for products that contain large amounts of water and protein needed more and different preservatives. The warranty is provided, synthetic materials, ie foreign body material, according to some many times in an exaggerated extent.
The expiry of 24 months and relief paraben preservatives and other chemicals is resolved by an individual solution.
PETRA Cosmedic uses so-called natural preservatives in the products.
Besides natural preservatives that has no harmful effect, more and moisturizes.
Preservative effect is assured by acquiring glycerylpolyacrilat osmotic gel. This hydrogel, water escape through powerful osmotic effect of the environment, and thus suppress the matter that is necessary for the existence of microorganisms. Also this same time produce a hydrogel in skin hydration effect.