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Schwarzkopf Professional Bonacure Renewal Sealer

restorative hair mask for damaged hair
An instantly strengthening, leave-in hair mask for extremely damaged hair that has been chemically over-treated and physically stressed, making it prone to breakage. Features Instantly...
More information
On request
9.03 £
6.23 £ / 100 ml
Versions Schwarzkopf Professional Bonacure Renewal Sealer
Contents Availability Price
145ml On request The product is sold out shortly or it's a novelty. Availability on request. /Please contact us for availability.

9.03 £

6.23 £ / 100 ml

Schwarzkopf Professional Bonacure Renewal Sealer

An instantly strengthening, leave-in hair mask for extremely damaged hair that has been chemically over-treated and physically stressed, making it prone to breakage.


  • 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
  • Free of silicones and artificial colours
  • Vegan


  • 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.

How to use

Apply the hair mask on damp or dry hair. Start with 2 pumps. Add more depending on hair length and thickness. Leave-in.


Aqua (Water, Eau) • Alcohol denat. • PEG-7 Glyceryl Cocoate • Glycerin • Lactic Acid • Hydroxypropylgluconamide • Soy Amino Acids • Wheat Amino Acids • Serine • Threonine • Arginine HCl • Hydroxypropylammonium Gluconate • Panthenol • Trisodium Dicarboxymethyl Alaninate • Steardimonium Hydroxypropyl Hydrolyzed Wheat Protein • Stearamidopropyl Dimethylamine • PEG-40 Hydrogenated Castor Oil • Parfum (Fragrance) • Sodium Benzoate • Propylene Glycol • Linalool • Potassium Sorbate • Limonene • Citronellol • Benzyl Alcohol • Geraniol


Avoid contact with eyes. Rinse immediately if product comes into contact with them.

Key features
For whom: For women
Hair type: All types
Concern of hair: Damage, Split ends
Benefit: Detangling, Heat protection, Strengthening
Ingredients: Silicon free, Vegan
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Catherine Neat hair and skin specialist
Catherine Neat
hair and skin specialist

+44 330 808 5640
At workdays: 8:00-16:30

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