What’s Fermented Skincare? Here’s What You Need To Know

By now the evidence is abundantly clear: fermented foods, which contain probiotics – a.k.a. the good bacteria found in foods like yogurt, miso, kefir, kimchi and sauerkraut – are essential for a healthy gut and immune system. But they have a ton of benefits for the skin as well, and not just when ingested but when applied topically. That’s where fermented beauty…