Feb 08 0 PRP Microneedling Seattle: Does Microneedling With PRP Tighten Skin? By realdrseattle | Platelet Rich Plasma, PRP Skin Care Tighter skin is a common skin goal among patients. With age and environmental damage, the skin loses elasticity. This can cause wrinkles, sagging skin, and dullness. Many procedures and treatments can aid in achieving more youthful…