Discover our 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. OI Soufflé provides heat protection up to 230°C (446°F), safeguarding your hair—whether it's fine or medium-thick—during blow-drying and styling. The transformative formula of OI Soufflé starts as a liquid in the bottle and turns into a soft foam upon dispensing, ensuring easy and even application. Perfect for all hair types, from straight to wavy to curly, this multifunctional mousse not only boosts shine but also enhances silkiness, leaving your hair looking and feeling its best.

How to use: Apply OI Soufflé to washed, towel dried hair. Distribute the product evenly through the lengths and ends, avoiding application to the roots. Most hair types and lengths will need 3-4 pumps of OI Soufflé, but if you have very fine hair start with 2 pumps. There is no need to rinse, simply style as required.

*Instrumental test on hair locks, hair shine increase, vs OI Shampoo only.