An instantly-restoring and strengthening leave-in hair mask from Bonacure R-TWO, the Renewal Sealer is specially formulated for extremely damaged hair that has been chemically over-processed and physically stressed. It perfectly seals the hair cuticle and creates a protective shield around the hair fibre, reducing breakage and visible signs of split ends. It also provides frizz control and heat protection up to 230°C. Free from silicones and artificial colourants.

Key benefits

• Instantly restores and strengthens the hair to maintain its integrity and reduce split ends by 90%
• Tames frizzy hair and provides heat protection up to 230°C
• Detangles the hair, restoring its level of combability to that of undamaged, virgin hair
• Non-overburdening, even on fine hair types

Technology

The scientifically-proven Double Bonding Technology is the secret behind R-TWO’s ground-breaking, instant and long-lasting results. The transformative Double Bonding Technology actively repairs broken bonds, leveraging the creation of new bonds within the hair fibre. It instantly and simultaneously reinforces the inner matrix of the hair fibre and strengthens the alpha-helical structure of the hair fibre, enhancing the recovery potential of the fibre upon deformation. Every single fibre is stronger and more resistant to future repetitive damage – with a superior lasting strength and increased lifespan.