Rejuran Healer is a rejuvenating skin treatment made of biological molecules called polynucleotides (PN). The DNA extract in Rejuran Healer is obtained from salmon, and then fragmented into PNs. How Does Rejuran Healer Treatment Work? The 2 main effects of Rejuran Healer, or PN/PDRN are: Wound healing – through stimulation of growth factors, increased microcirculation, Anti-inflammatory effects – through scavenging of free radicals and blockage of inflammatory cytokines in the body. Brand: Rejuran Skin Type : Combination, Acne-prone, Normal, Sensitive, Oily, Dry, Dull, Signs of Ageing Skin Care Benefits : RADIANCE, Moisturizing, Anti-Aging, Whitening, Pore Control, Soothing, Sun Protection, Acne Care, Firming/Lifting, Brightening, Even Out Skin Tone & Texture, Detoxify