USOLAB Bio Renaturation Repair Mist, 150mlThe toner features an active formula with 5% PDRN that promotes skin regeneration at the cellular level by stimulating the growth of new collagen and elastin. Benefits: Effectively smooths the skin's microtexture. Provides deep hydration. Enhances the skin's barrier function. Prevents irritation and redness. With consistent use over 34 months, it significantly improves and evens out skin tone, making it firmer, more elastic, and lifted. Lightweight