What should you know about Kiara Reju PDRN skin booster?

PDRN refers to polynucleotide material used in some injectable skin treatments. A skin booster is placed within the skin rather than shaped like a traditional volumising filler. The aim is a gradual improvement in how the skin feels and looks, such as a smoother surface or a more hydrated appearance. Results vary with skin condition, treatment plan, injection technique, and aftercare.

Small raised spots, redness, tenderness, or bruising can occur after injections. These effects often settle as the skin recovers, but the treating clinician should explain what is expected for this specific product. A skin booster does not replace sun protection or treatment for established sun damage; read about [Sun-Damaged Skin](/conditions/photoaging/) when that is the main concern.

Choose a qualified medical injector who can identify the product, explain whether it is licensed or suitable for your skin, and provide a plan for follow-up. Tell them about allergies, pregnancy or breastfeeding, active rashes, previous reactions to injectables, medicines that affect bleeding, and any tendency to form raised scars.

Before treatment, ask where injections will be placed, how many visits may be suggested, what aftercare is needed, and when you can resume exercise, heat exposure, or skincare actives. Do not compare a PDRN booster with a volumising product by name alone; [Hyaluronic Acid Filler](/materials/hyaluronic-acid-filler/) has a different role. General information about the category is available under [Skin Boosters](/treatments/injectables/skin-booster-treatment/).

Contact the clinic promptly if swelling, pain, redness, warmth, or discharge is worsening rather than settling, or if you develop fever or feel unwell. Seek urgent care for severe pain, marked skin colour change, spreading swelling, trouble breathing, facial weakness, or any change in vision after an injection.

Ask: What exactly is in the product and how is it stored? Why is it appropriate for my skin concern? Where will it be injected? What reactions should I expect? Who should I contact after hours? What is the plan if a lump, infection, or unexpected reaction develops?