Description | Redken Extreme Play Safe 450 is a leave-in treatment infused with plant proteins and tourmaline. It strengthens hair by protecting strands from heat up to 230°C, helping hair stay strong while styling. It helps with pre-cut ends and reduces the appearance of split ends by 70%. It strengthens the hair fiber to reduce breakage by up to 28%. | | Ingredients | | Directions for use | | Redken Extreme Play Safe 450 is a leave-in treatment infused with plant proteins and tourmaline. It strengthens hair by protecting strands from heat up to 230°C, helping hair stay strong while styling. It helps with pre-cut ends and reduces the appearance of split ends by 70%. It strengthens the hair fiber to reduce breakage by up to 28%.