What ends up where and how? The absorption of active ingredients through the skin is an exciting topic. Is it worth applying cream or do skin care products only act on the surface of the skin? And can potentially harmful ingredients also be unintentionally introduced through the natural skin barrier? Our skin as an […]
Citric acid, along with lactic acid, has been known since ancient times for its effect on our health and beautiful skin. Health and beauty through lemons Lemons are extremely valuable especially because of their content of natural vitamin C. This substance is one of the most popular radical scavengers, which is used in various vitamin […]
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