I am a professional manufacture of hyaluronic acid gel for more than ten years and our factory is the second large production base in China. It is pure hyaluronic acid using cross-linked technology just like Restylane.The fillers in 10.000,100.000,500.000 ,100.000 particle in 1ml ,2ml or 10ml,50ml for fine line,medium deep wrinkles and Breasts and Buttocks It plays good in nose augmentation,chin enhancement and plumping the face.