Dr. Althea Lash Boost Serum is a premium hydrating water-gel treatment designed to nourish and strengthen dry, fragile lashes. Formulated with a powerful 12-peptide complex, biotin, and panthenol, it reinforces lash fibers from root to tip while improving overall density and elasticity. The lightweight, vegan formula absorbs quickly without leaving any sticky residue, forming a breathable moisture barrier to lock in vital nutrients.