Peruvian Carob, known scientifically as Caesalpinia Spinosa Gum, is a botanical extract sourced from the hardy carob pods that grow in the dry, coastal regions of Peru. In advanced haircare, it is valued for its ability to bind moisture, smooth the cuticle and strengthen the hair fibre from within. Its natural polysaccharides create a soft, flexible film over each strand, helping the hair retain hydration while improving elasticity and resilience. This protective action enhances shine, reduces frizz and gives the hair a more polished, refined texture. As part of a smoothing or repair-focused formula, Caesalpinia Spinosa Gum helps prolong softness, improve manageability and support the lasting, silky finish associated with premium salon treatments.