Renhe, a first-line star in the field of OTC drugs in China, is the enterprise with the most GMP certified dosage forms in Jiangxi Province and one of the top 100 enterprises in China's pharmaceutical industry. The brand occupies the top position in the women's health care market, with nearly 60 million consumers in China and a household penetration rate of about 13.5%. The product has strong bacteriostatic property and can quickly inhibit pathogenic microorganisms such as Staphylococcus aureus, mold, and Pseudomonas aeruginosa. As a "elimination" brand female lotion, Gyn Yanjie has no therapeutic effect, the pH value is in the normal range of 4.0-5.5, which is in line with the weak acidity characteristics of women's genitals, and the foaming power is not strong, and the overall antibacterial and mild indicators are the best.