Biolage Hydra Source Detangling Solution for Dry Hair (13.5 fl oz) is a revitalizing spray designed to tame tangles and refresh parched locks. Infused with aloe vera and seaweed extracts, this lightweight leave-in mist hydrates, smooths frizz, and simplifies combing — making hair softer, shinier, and more manageable between washes without weighing it down.