5 Evidence-Based Enhancement of Cosmetic Actives via Microneedling-Assisted Delivery,clinically relevant enhancer of topical skincare and cosmetic treatment efficacy,Clinical Korean Dermatology Skincare Protocols - Medical Skin Rejuvenation & Treatment Integration,Advance,Hyaluronic Acid (Hydration and Dermal Plumping),Niacinamide (Barrier Repair and Pigment Regulation),Tranexamic Acid (Melasma Therapy),Vitamin C (Collagen and Antioxidant Activity),Peptides and Growth Factors