WINONA is a skin care product brand from Kunming Bethany Biotechnology Co., Ltd., Yunnan, founded in June 2005. Winona, focusing on the research and development of sensitive skin products, adopts a dermatologically-based approach and uses high-tech biotechnology. Products to improve skin problems include moisturizing, whitening and moisturizing, soothing and oil-controlling, acne-clearing, extremely moisturizing, firming, softening, and anti-aging series.