IN VITRO ASSAYS
Cytotoxicity tests
Eye irritation testing
Skin irritation testing
Sensistisation testing
Phototoxicity assays
SPF assay
Antioxidant/scavenging activity on skin-derived cells
Anti-inflammatory activity on skin-derived cells
Cell proliferation assays on skin-derived cells
Percutaneous absorption test on 3D human reconstituted epidermis
Barreer effect assay on on 3D human reconstituted epidermis
Keratolytic effect assay on 3D human reconstituted epidermis
Healing and vasoprotective activity on human endothelial cells
Antiage and dermal substantive effect on derma-derived cells
Sebum regulating activity
Specific assays of beiochemical functionality on skin-derived cells
(inhibition/stimulation of enzymes, ECM proteins, Cytokines release)
5-alpha reductase inhibition
Melanogenesis modulation
(increase of stimulation or inhibitions of the cell pigmentation)
Immune system stimulation/inhibition
Ames test and mutagensis assays
Ecotoxicity assays CHEMICAL ANALYSIS
Instrumental analysis in HPLC, GC, GC-MS, IR, UV-VIS, AAS, ICP.
Actives quali/quantitative determination
Preservatives titration
Color and pigments determination
Analysis and stability of sun filters
Contaminants analysis (pesticides, nitrosamines, heavy metlas,…)
Metals content determination
Release assays for Nickel and othert sensitising metals
Melting and drop point determination
ICH stability testing
MICROBIOLOGICAL ANALYSIS
• Total microbic count
Research of specific microorganisms
In use test to predict the PAO value
Microbiological stability assays
Challenge test and RDV determination ANIMAL TESTING
Acute toxicity
Eye irritation
Skin irritation
Sensitisation
CLINICAL TESTING
(in convention with external human investigation centres and laboratories)
Patch test
In use test
Anti-wrinkles test
Anticellulitis test
Skin mositurisation testing
Firmino activity testing
Antiacne and sebonormalizing activity testing
Antiplaque activity
Sniff test
Many others on request
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