Formulas of cosmetic products, their actions and effects are so complex, but so interesting! In order not to get confused in the variety of active ingredients and which one is responsible for what, we have created a guide to ingredients of cosmetic products. With it you will know exactly what treasured words to look for on the jars! All the details about hyaluronic acid, retinol, zinc, vitamin C and many other components – in the guide on ingredients!>>