Rebuild, rejuvenate, and re-energize your scalp with Ktein 100% Plant-Based Active Intensive Hair Treatment Serum (30 ml). Equipped with a smart Acupressure Roll-On applicator, it targets roots directly for deeper penetration and faster results. Powered by rosemary, caffeine, biotin, aloe vera, and plant proteins, this serum boosts blood circulation, awakens dormant follicles, and strengthens strands from within. The cooling roll-on massage promotes relaxation while improving nutrient absorption. Its non-greasy, quick-absorbing texture nourishes without buildup, helping reduce hair fall and accelerate growth. Safe for color-treated hair and daily use, this vegan, cruelty-free formula is free from parabens, sulfates, silicones, and alcohol, giving your scalp the care it deserves for visibly thicker, healthier, and shinier hair.