Liv Lanzhen has some advantages over other high-quality hyaluronic acid. Lidocaine can effectively relieve the pain during injection and make the injection process more comfortable. However, it should be noted that Lifulanzhen has not been approved by the state, so the quality cannot be guaranteed.
Ewan is hyaluronic acid approved by the state and imported from South Korea, so the quality is relatively more reliable. In terms of security, Yiwan also performed well.
Generally speaking, if you want to find a safe and reliable hyaluronic acid with guaranteed quality, then Ivan may be a better choice. If you are worried about pain, Liv Lanzhen is also an option to consider.