China Professional Manufacturer of Hyaluronic Acid Dermal Filler shandong lightyear biotechnology co.,ltd. 1.What is Preaueen? Preaueen is a kind of hyaluronic gel for anti aging dermal filler that can instantly restore facial volume and smooth away unwanted wrinkles and folds.It is no animal ingredient.Easy for body to break down after 6-12 monthsâ??� longevity. .2.� How does Preaueen work? Once injected into the skin,it produces an instant result ,lines and wrinkles will be quickly restored .It will be there for several months,the utility time depends on some factors like:injection site,dosage ,different lifestyle and so on . 2. Is Preaueen safe? Of course Preaueen is much safer because of its good biological compatibility .Being produced by biotechnology ,it can rise very little risk of transmissible infectious bacterial or viral diseases.After being injected for a time ,Preaueen will eventually dissolve into body tissues,almost no risk of allergic reactions.