
Singderm Hyaluronic Acid Injectable Filler with Lidocaine Lip Enhancement. FDA and EDQM Approved Material: Material approved by American FDA and European EDQM for safety and compliance. Long Duration Effect: Lasts more than 12 months due to high concentration and stable cross-linked structure. Pain-Free Injection Experience: Contains 0.3% Lidocaine to effectively reduce injection pain. Non-Animal Origin: Derived from Streptococcus fermentation with low toxicity and rare side effects. High Viscoelasticity: Strong support and stability, not easy to shift or deform under external force. Full Customization Available: OEM, OBM, and ODM services available for full customization needs. Multiple Certifications: Certified with QS, CCC, RoHS, ISO, CE, and Sfda standards. 100% Finished Product Inspection: Every product undergoes visual and function inspection before shipping.