Oligo Smart Prevention & Strengthening Concentrate delivers professional-grade hair care in a potent 100ml formula. This specialized concentrate targets hair fragility and breakage with advanced preventative technology, fortifying strands from within. Ideal for salon professionals and discerning clients, it works to reinforce hair structure while promoting resilience and shine. A small amount goes a long way, making this concentrated treatment a smart investment for long-term hair health and vitality.