Silicone-Free
We created a lightweight formulation so as not to overburden fine and limp hair, but there’s nothing lightweight about the results. Completely silicone-free, the 3-step system, infuses stability, fullness and hydration into every strand, while lifting roots and refreshing hair between shampoos, for 72 hour volume and shine.

£20.62 £29.45
Cleanses fine hair and gently removes impurities. Leaves hair effortlessly manageable with a fuller feel....
£25.25 £31.70
Free from conventional artificial film forming polymers and silicones Lightweight, medium hold mousse that boosts...
£13.75 £16.70
Formulated specifically for longer hair that lacks body and hold, OSiS Volume Up is an...
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A bodifying hair cream that provides the perfect level of manageability for blow-drying, OSiS Upload...
£11.75 £13.85
Enhancing the hair's manageability during blow-drying, whilst protecting it from heat damage, OSiS Air Whip...
£11.75 £13.85
Specially formulated to give limp hair a boost of natural volume and movement, OSiS Hairbody...
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This is no ordinary styling paste! Formulated using a unique combination of starch, sea salt,...
£14.75 £18.30
A volumising blow-dry spray from SESSION LABEL to bulk up the hair and add grip,...