A Safety and Effectiveness Study of CELLBOOSTER® Lift (Stabilized Booster Complex Using CHAC Technology)

Inclusion Criteria: Caucasian Phototype II to III Subject with signs of cutaneous ageing on the face with mild to moderate wrinkles, skin laxity, dry and dull skin on face. Subject with a skin hydration rate on cheekbones < 60 UA, measured with Corneometer®. Subject looking for an improvement using an aesthetic procedure. Subject willing to abstain from other facial aesthetic procedure in the full face through the entire study duration. Subject having given their free, express, and informed consent. Subject psychologically able to understand the information related to the study, and to give their written informed consent. Subject registered with a social security scheme. Female of childbearing potential must use a medically accepted contraceptive method since at least 12 weeks before the beginning of the study and throughout the study. Female subjects of childbearing potential must have a negative pregnancy test at the inclusion. Exclusion Criteria: Pregnant or nursing woman or planning a pregnancy during the study. Woman menopaused from less than 1 year or in perimenopause, without hormonal treatment. Subject who had been deprived of their freedom by administrative or legal decision or who is under guardianship. Subject in a social or sanitary establishment. Subject participating to another research on human beings or being in an exclusion period for a previous study. Subject having received a total of 4.500 euros as compensations for their participation in research involving human beings in the last 12 months, including their participation in the present study. Intensive exposure to sunlight or UV-rays within the previous month and/or planning to do so during the study. Subject with a tattoo, a scar, moles or too many hairs or anything on the face which may interfere with the study at the investigator appreciation. Subject having resorbable filling product (e.g., hyaluronic acid) injections, a laser treatment, an ultrasound-based treatment, a dermabrasion, a deep chemical peeling or other ablative procedure on the face within the past 12 months prior to study start and a facial surgery in the past 2 years Subjects having received botulinum toxin in the face within the 9 previous months. Subject having received mesotherapy products in the face within the 3 previous months. Subject having done a superficial or medium peeling or a superficial scrub on the face within the 2 previous months. Subject using cosmetic products with alpha hydroxy acids (AHA). Subject with subcutaneous retaining structure on the face (meshing, threads, gold strand). Subject having received injections of permanent (e.g., acrylate polymers, silicone, polytetrafluoroethylene) or semi-permanent filling on the face (L Polylactic acid, Calcium Hydroxyapatite...). Subject with an excessive consumption of alcohol (more than 2 glasses of wine per day) and/or tobacco (more than 10 cigarettes per day). Subject with unstable weight or planning to do a dietary regime during the study. Subject with a BMI>30. Subject with ongoing and/or uncontrolled and/or recently recovered (<6 months) depression or psychiatric disorders or any other disorder that may pose a health risk to the subject in the study and/or may have an impact on the study assessments. Subject with severe, ongoing and uncontrolled diseases such as malignancy or history of malignancy, type I diabetes, liver failure, renal failure, lung/heart disease, neoplasia, malignant blood disease, tumor, HIV, or other major disease (e.g., systemic fungal infection). Subject with recurrent porphyria, coronary insufficiency, ventricular rhythm disorders, severe hypertension, obstructive cardiomyopathy, hyperthyroidism. Subject with any skin or systemic disease (acute and/or chronic), in the previous year, likely to interfere with the measured parameters or to put the subject to an undue risk. Subject with known history of or suffering from autoimmune disease and/or immune deficiency. Subject with current cutaneous inflammatory or infectious processes (e.g., acne, herpes, mycosis, papilloma, chronic eczema, atopic dermatitis …), abscess, unhealed wound, or a cancerous or precancerous lesion on the face. Subject with multiple allergies, anaphylactic shock history, evolutive allergic pathologies. Subject having history of allergy or hypersensitivity to one of the components of the tested device Subject having history of hypersensitivity to the antiseptic solution, to lidocaine and/or prilocaine or local anesthetics of amide type or one of the excipients of EMLA 5% cream. Subject predisposed to keloids or hypertrophic scarring. Subject with coagulation and/or homeostasis disorders. Subject with pigmentation disorders (vitiligo, melasma,….). Subject under anti-coagulant treatment (such as aspirin, nonsteroidal anti-inflammatory drugs) or treatment liable to interfere with the healing process or hemostasis, during the previous month and during the study. Subject receiving any treatment that, in the opinion of the clinical investigator, may interfere with test results or put the subject to undue risk. Subject undergoing a topical (on the face) or systemic treatment: anti-inflammatory medication during the previous 2 weeks and during the study; anti-histaminics during the previous 3 days; immunosuppressors and/or corticoids during the 4 previous weeks and during the study; retinoids during the 6 previous months and during the study.