Collagen Professional Program KIERIN Choose from tinted and untinted

Choose from tinted and untinted formulas for use every day

Bond Fortifying Technology: An innovative complex that helps target and strengthen hair bonds vulnerable to damage

Its non-greasy

✨ Everyday outfits with meaning

keeps lips soft

Collagen Professional Program KIERIN Choose from tinted and untintedExperience collagen that melts into the skin like snow and absorbs rapidly for visible transformation. A high performance, clinic level collagen treatment combining 172Da micro collagen powder with a power activating booster ampoule. Freeze dried for purity and ultra small for deep absorption, this dual step system delivers instant pore tightening, lifting, and elasticity recovery, without stickiness or irritation.