Two Sizes! Unite 7 Seconds Detangler Tame tangles instantly with Unite’s best-selling 7 Seconds Detangler. This lightweight leave-in conditioner effortlessly smooths, strengthens, and protects hair with just a few sprays. Enriched with nourishing proteins and UV protection, it shields against heat styling and environmental damage while leaving hair silky, shiny, and easy to manage — all in under 7 seconds. Perfect for all hair types.