How lubricants are made 10 December 2021 The author of the Telegram channel “The Vulgar Philologist” interviewed the co-founder of the Purpur brand. Подробнее
Safety of Lubricants: What manufacturers of lubricants are keeping silent about 5 July 2021 Our new blogger together with an obstetrician-gynecologist and a chemist, are discussing the safety of lubricants. And we asked for a comment of another doctor on the topic. Подробнее