• Regeneration + Brightening + Wrinkle improvement
• Regeneration + Antioxidant + Skin & hair improvement
• Anti-inflammatory + Skin balance stabilization
NKC20• Ingredient: NK (Natural Killer) Cell Conditioned Media• Key Benefits:• Skin regeneration and wrinkle improvement• Brightening effect (melanin inhibition)• Anti-inflammatory and soothing properties• Damaged skin recovery• Main Target: Sensitive skin, aging skin, redness and inflammation reduction⸻💉 🔮STC20• Ingredient: Stem Cell Conditioned Media• Key Benefits:• Boosts skin regeneration• Antioxidant action• Scalp care & hair loss relief (strengthens hair roots)• Brightening effect• Main Target: Skin elasticity improvement, tone correction, scalp & hair care⸻💉 🧼TRC20• Ingredient: Treg Cell Conditioned Media• Key Benefits:• Powerful anti-inflammatory effect• Restores skin immune balance• Calms and protects damaged skin• Supports whitening and wrinkle improvement• Main Target: Sensitive and red skin, immune balance recovery, post-procedure care⸻✅ Core Difference Summary:• NKC20 → Regeneration + Brightening + Wrinkle improvement (Main focus: skin improvement)• STC20 → Regeneration + Antioxidant + Skin & hair improvement (Multi-effect care)• TRC20 → Anti-inflammatory + Skin balance stabilization (Main focus: calming & recovery)