... 3.easy to take and use. Yierjing Smart Gynecological Hydrogel It has a perfect effect on anti-bacterium, anti-inflammatory, vaginal ... for 3-5 minutes.[Instruction & Dosage]1. People with gynecological inflammation, such as virginities, vulvar pruritus, abnormal leukorrhea, strange ... 5g/piece[Store] in a dry, cool and shady place or store in the fridge, 2 years Yierjing Smart Gynecological Hydrogel