Xuejiayan's high-concentration active keratin formula deeply fills and repairs the hair cuticle, leaving hair soft, elastic, and shiny, creating a professional-grade at-home hair care experience.
Core advantages
Nanoscale hydrolyzed keratin: Molecular weight ≤500Da, truly penetrating the hair cuticle to reach the cortex.
Intelligent carrier system: Guides keratin to be directionally adsorbed to damaged areas using cationic technology.
Polypeptide synergistic effect: Peptides act as "nutrient transporters," carrying amino acids, vitamins, and other active ingredients deep into the cortex to replenish moisture and nutrients to the hair.
Layered repair mechanism: Instantly fills the gaps between hair cuticles in the surface layer, strengthens the binding force between fibers in the middle layer, and rebuilds the disulfide bond network structure in the core.
Wide applicability: Whether it's dry and frizzy hair caused by frequent perming, dyeing, sun exposure, or wind, or naturally curly, fine, and limp hair, keratin hair masks can play a repairing role. User feedback shows that after long-term use, split ends are reduced, hair strands are stronger and more elastic, and overall hair quality is significantly improved.
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