The Curaciglia Treatment Booster KOST 01 by Kost Make Up is a powerful serum specifically formulated to promote the growth and strengthening of eyelashes. Thanks to the advanced combination of nourishing and regenerating ingredients from una, this treatment strengthens the roots, prevents falling, and provides visible volume in just a few weeks. Its gentle formulation, free from parabens and dermatologically tested, makes it suitable even for the most sensitive skin. Easy to apply, it perfectly integrates into the daily beauty routine, ensuring thicker, longer, and naturally looking eyelashes. Ideal for those who want to enhance their gaze with a professional, effective, and safe product that combines innovation and comfort in a single exclusive treatment.