Question: Can I use products from different series when caring for my face, or is it best to stick with one?

The Expert's Answer: Products from different series can be combined, and sometimes they even need to be combined. For example, in your skincare bag you may have antiaging products, skincare products for your skin type (for dry skin, for example), special products (pigment lightening concentrate or a detox mask, for example), and universal products (eye makeup remover, oxygen balm).

The important thing is to select the right products based on your skin type and its condition and age.