Dr. Althea Lash Boost Serum is a vegan Korean skincare formulation designed to support stronger and glossier-looking lashes. This lash essence combines biotin, panthenol, and a 12-peptide complex, ingredients commonly used in hair and lash care to nourish and condition. Biotin contributes to the maintenance of healthy keratin structure, while panthenol helps moisturize and reinforce lash flexibility. The peptide complex works by delivering amino acids that support the natural lash growth cycle.

This product can also serve as a lash primer, preparing lashes for mascara or other eye makeup without weighing them down. The lightweight, clear serum is intended for daily use on the lash line, either in the morning or as part of a nighttime routine. It is suitable for individuals looking to enhance their natural lash appearance through consistent care, including those with sensitive eyes or contact lens wearers, as the formula is free from common irritants like parabens, sulfates, and phthalates.

The 0.30 Fl Oz tube features a precision applicator brush for easy, targeted application along the upper lash base. Its plant-based, cruelty-free composition aligns with vegan skincare standards. The serum does not claim to alter lash length beyond natural potential, but rather aims to provide a conditioned, glossy finish and reduce brittleness. Regular application supports a healthier-looking lash line without the use of extensions or falsies.