Refine+ Filler Ultra Soft is a skin booster, a type of dermal filler that is designed to provide immediate hydration and improve the overall quality of the skin.With its special bio-resorbable property, Refine+ Filler Ultra Soft corrects minor facial skin depressions and stimulates the production of new collagen in the skin. This results in improved skin texture and tone, reduced appearance of fine lines and an overall youthful and rejuvenated appearance.