Skin-thickening regenerative treatments (for vascular dark circles)
- Best for: Vascular dark circles (thin translucent skin)
- Downtime: 1–3 days of mild bumps
- Lasts: Around 6–12 months with a course
For vascular dark circles, the goal is to thicken the very thin under-eye skin so the underlying vessels are less visible. Polynucleotides (PN) — brand example Rejuran®, including the specific formulation suited to the eye area — are understood to act as a “repair signal,” supporting fibroblasts to produce more collagen and elastin and thickening the dermis over a course of treatments. PDRN is a complementary related compound. Multi-ingredient skinboosters (Profhilo, Sunekos, NCTF, klardie) deliver hydration and balanced nutrients. PRP and platelet-derived exosomes (both autologous, derived from your own platelets) can also support tissue thickness.








