Reorder and refill your epres™ spray bottle with 2x bond repair concentrate hair refills (15ml). Our easy-to-use spray on treatment repairs deep within the hair’s structure, delivering softer, shiner hair. Biodiffusion™ patented technology continues to repair each strand even after the hair is dry, targeting the hair from mechanical, chemical and thermal damage. Use 1-2 times per week alongside your normal hair routine. Visible results after just one use.