ONEOSEVEN is a Korean skincare brand with a very compelling story. It all began at a large fermented vinegar brewery in Korea called Hanega. Okran Chung is a pharmacist that runs this brewery. She wanted to harvest the power of the fermented vinegar to help improve skin and prevent the signs of aging. Image source: hanega.com The ONEOSEVEN brand uses Hanega’s 100% naturally fermented vinegar in their products. The name of the brand comes from the fact that the company…
