OI | OI Souffle

Discover the liquid-to-foam leave-in product, specially crafted to add body and shine to even the finest hair without weighing it down. Enriched with the iconic Roucou oil and chicory root extract, this mousse delivers a silky, light bodifying effect that makes your hair look visibly fuller and shinier. With each use, you'll notice your hair is up to 2.3 times shinier, capturing light for a dazzling glow.