- Upload is a volumizing, lifting volume serum with medium control. OSiS by Schwarzkopf Upload contains conditioning and natural shine ingredients to create contradictive styles on damp or dry hair. This serum is pure volume with a dose of care for multi functional styling purposes. Style as desired. Get more volume and soft movement by using a big round brush. Tip: For volume on fine hair, spray OSIS Hairbody over the hair then apply OSIS Upload to root areas where extra root lift is required.
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