Exfoliation indirectly increases the renewal of the epidermis and its oxygenation / homogeneity of the skin complexion. Exfoliating products act mechanically or chemically to actively clean and purify the skin, making it softer.
But what about evaluating the exfoliating effect of a cosmetic product? Are there any methods or devices to put forward that can help us evaluate the exfoliating effect?
Read on to explore the different qualitative and quantitative methods that can be employed for such evaluations.