★★★★★
I am using kefir (fermented drink) for a long time. I am making it by myself. From the country where I am coming (Macedonia) it is very a popular drink and considered very healthy. But also you can find it in the healthy stores. It helps with constipation, regenerates intestinal flora. It is very good for the skin. When you apply on the face before going to bed, after few days you will notice the results. Clean and more firm skin. Looking very youthful.