Sardenya dermal fillers are manufactured by YouthFell Co., Ltd. This company is one of South Korea's leading manufacturers of cosmetic products and plastic surgery preparations. Due to the unique technology, fillers are absolutely safe and don't require dermal tests. The popularity of the brand line is due to plasticity. Sardenya is 30% more ductile than similar products and therefore easier to use. The Sardenya series consists of three products Sardenya Deep, Sardenya Fine, Sardenya Shape.