Schwarzkopf Bonacure R Two Renewal Sealer Macarilla 145 ml The Bonacure R-TWO Renewal Sealer Unleashed Mask, which instantly restores and strengthens hair, is specially formulated for very damaged, chemically overprocessed and under intense stress hair. It perfectly seals the hair cuticle and creates a protective shield around the hair fiber, reducing breakage and the visible signs of split ends. It also provides frizz control and thermal protection up to 230°C. Without silicones or artificial colors. BENEFITS: <, strong> Instantly restores and strengthens hair to maintain its consistency and reduces split ends by 90% *. It stops frizz and protects from heat up to 230°C. It detangles the hair, restoring its level of combability to that of virgin and undamaged hair. Does not overload, even on fine hair Provides extra shine With transformative technology Double Bonding Sealant