Biological Anti-aging Efficacy of a Cosmetic Night Cream

Inclusion Criteria: * Subject with phototype I, II or III according to the Fitzpatrick scale Non-inclusion Criteria: * Criteria related to the subject's health / skin : * Subject having any dermatologic condition or characteristics (like tattoo) on any of the target areas liable to interfere with the study assessments * Subject having a dermatological condition, an acute, chronic or progressive disease or history of disease liable to interfere with the study data or considered by the Investigator hazardous for the subject or incompatible with the study requirements * Subject having received on any of target areas artificial UV exposure, excessive or prolonged exposure to natural sunlight within 2 weeks before the inclusion visit or planning to be exposed to artificial UV, excessive or prolonged natural sunlight during the study and up to 3 months after completion of study participation * Subject hirsute on the target areas * Subject having contraindication to the local anaesthetic used for biopsies * Subject with known immune deficiency * Subject with a recognised addiction to alcohol or drug * Subject with a scar pathology or pathology with consequences for healing such as diabetes * Subject with known history of hepatitis B or C or known HIV positive status * Subject with hereditary or acquired haemostasis disorder * Smoker \> 10 cigarettes/day with nicotine (or equivalent in electronic cigarettes) * Criteria related to treatments and/or products: …