This high-performance Eyelash Serum from Natucain is formulated with 100% natural origin ingredients to promote significant lash growth. Experience visibly longer eyelashes, with potential increases in length up to 52%. Begin noticing initial results in just 6 to 8 weeks of consistent application. The effects of this targeted treatment are long-lasting, maintaining enhanced lash appearance for up to 3 months after completing the treatment cycle.