We are Top and High factory of HA products in China for many years, providing high quality HA products at very competitive pricesWe take highly stable and pure 100% cross-linked HANonAnimal and Fermentation Hyaluronic Acid, more stable source,have got CE& ISO9000 certificates,the plant reached GMP standard ,with strictly quality control system1.HA Content : 20mg/ml stabilized hyaluronic acid (23mg/ml & 25mg/ml can provide also)2.Syringe needle specifications:23G/27G/30G3.Volume:1.0ml , 2.0ml, 5.0ml, 10.0ml4.Recommended degree of correction:100% No overcorrection5.Duration:6~12months6.Storage: Room TemperatureWelcome to use our HA products, I am sure you will be satisfied