Efficacy Processes of Aesthetic and Cosmetic Methods

Plain-language summary

Study with biophysical methods and skin biopsies to evaluate the effect on the skin of healthy volunteers of 1. cosmetic creams of Unisooth EG-28® mixture before and after Nd:YAG and 2. the Unisooth EG-28® ingredient with iontophoresis and external application of cosmetic cream with active ingredient Olea vitae PLF®. OBJECTIVE: To be investigated by approved non-invasive biophysical methods (Directive 2003/15/EC of the European Parliament and of the Council of 27 February 2003 amending Council Directive 76/768/EEC on the approximation of the laws of the Member States relating to cosmetic products. Official Journal L 066, 11/03/2003 P. 0026 - 0035), such as transdermal water loss, erythema, pigmentation, keratin hydration (MPA 5 device), elasticity (Cutometer 575 device) and skin microtopography-thin line skin surface imaging (Skin Visoscan VC 98 and Skin Visiometer) and by minimally invasive methods such as skin biopsies, the effect on the skin of substances with a) anti-inflammatory action and b) antioxidant-anti-ageing action incorporated in cosmetic products when applied alone and/or in combination with other aesthetic approved methods with or without the use of devices used in Aesthetics such as Laser Nd:YAG, or diode laser, iontophoresis.

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