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  Does Weight Loss Affect Facial Aging?

  Adipocytes (fat cells) play an active role in the functioning of the dermis, particularly in their interaction with fibroblasts – the main dermal cells responsible for the synthesis of its structural components. Is there a relationship between the amount of facial fat tissue and changes in skin elasticity?

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  What Does Aging Really Look Like?

  A cosmetologist’s arsenal includes many tools and procedures aimed at correcting the external signs of aging. But what exactly can be considered these signs? Cosmetologists primarily focus on wrinkles. But what do clients themselves notice? Which “signs” are the most important to them?

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  Solar Mathematics

  Let’s calculate how much time we have between applications of sunscreen during the summer period. To make it more interesting, we will apply the cream to the face in different countries.