DISTAV
University of Genoa
"The L'Ossigeno Oxygen Concentrate Gel Treatment is able to protect the epidermis from factors that cause oxidative stress such as ageing and pollution."
BIOXID-AD Laboratory
Tuscany, Italy
"L'Ossigeno products work effectively on skin restoring the cellular metabolic balance. Consequently, the cell is able not only to physiologically react to endogenous and exogenous damages but also to absorb in a faster way the active ingredients present in the product."
BioBasic Laboratory
Milan, Italy
"The L'Ossigeno Lightening Gel significantly reduces melanin production in melanocyte cell cultures tested in vitro."
BioBasic Laboratory
Milan, Italy
"A product capable of reducing interleukin production in human keratinocyte cells in vitro."
University of Pisa
Department of Microbiology
"The concentrations of IONIZED OXYGEN used in L'Ossigeno products is completely harmless to cells."
BioBasic Laboratory
Milan, Italy
The anti-ageing L'Ossigeno products offer a repairing action against environmental stress (pollution and UV radiation) tested on the in vitro keratinocytes cells."