YVOIRE | Dermal Filler | YVOIRE is a hyaluronic acid filler that is made from non-animal substances and has been approved and certified for its safety. Its high molecular weight HA has been approved by the European Directorate for the Quality of Medicines and US FDA filed. Since hyaluronic acid already exists in our bodies, which becomes absorbed over time, there is a very low risk of an allergic reaction.YVOIRE products act effectively on any skin type by rejuvenating into the skin dermis. All of us face a range of problems, such as premature ageing, environmental hazards and the stress of modern life. YVOIRE activates the skins metabolism to prevent the signs of ageing. Not only that, but it improves the ability of your skin cells to survive and regenerate, whilst giving your skin protection, and enhance its ability to retain moisture.Yvoire uses HICE (High Concentration Equalized) cross-linking technology, which reaches a maximum cross-linking ratio, with minimum modification and use of crosslinkers.