Hair Strengthening Treatment 300ml, LABO-HPRODUCT INFORMATION This intensive hair treatment is designed to replenish weakened, damaged hair with a hair filler approach, delivering concentrated nourishment where hair needs it most. Formulated with the patent pending Hair Filler complex and low molecular proteins, it helps fill both the surface and inner structure of the hair, including gaps in the cuticle, to strengthen strands and reduce progressive damage. The rich balm textured formula is