Epres Bond Repair Treatment Concentrate Refill Pack is a highly concentrated, waterless bond-repair formula designed to refill your epres spray bottle and deliver powerful hair strengthening using just four clean, biodegradable, vegan ingredients—Diethylhexyl Maleate, Oleyl Alcohol, Alcohol Denat., and Stearamidopropyl Dimethylamine—working together to smooth, repair, and reinforce broken hair bonds for visibly softer, stronger, healthier strands; once mixed with water, the lightweight spray saturates dry, unwashed hair, providing deep repair in as little as 10 minutes and maintaining hair resilience with weekly use.