Rejuran S has been developed specifically for reducing the appearance of acne scarring. The “S” in the product name stands for “scar”, which means that this skin booster provides effective and prolonged scar filling. Due to the viscous gel structure, Rejuran S heals even stubborn wounds and acne scars. Polynucleotide, the active component in Rejuran S, promotes collagen and elastin production thus providing a direct skin-healing effect.