It's a 10 Miracle Leave-In is a spray-on leave-in conditioner sold for all hair types, formulated around ten specific benefits the brand lists on the bottle: nourishing hair, thermal protection, detangling, color protection, shine, frizz reduction, UV protection, protein replacement, added body, and split-end prevention. The formula is built on sunflower seed extract, green tea leaf extract, silk amino acids, aloe vera, and panthenol — without added keratin protein, which is reserved for the Plus Keratin version. It's applied to towel-dried hair and left in rather than rinsed out, making it a quick daily step rather than a treatment. It's the brand's original leave-in and the formula the rest of the Miracle Leave-In line is built from.