Herbatint is the permanent ammonia-free colouring, containing 8 organic herbal extracts, which covers 100% of grey hair for a natural and intense result that is rich in highlights. Your hair regains brightness and vitality, and is immediately healthier and naturally beautiful. Dermatologically tested on sensitive skin, its skin compatibility is excellent. This result confirms the brand's distinctive quality and its unique finely balanced formula. The developer contains a low hydrogen peroxide concentration (less than 3% after mixing, equivalent to 10 volumes), well below the 6% limit permitted by the European legislation (EC NO 1223/2009). A formula enriched with 8 organic herbal extracts to nourish and protect hair and scalp, preserve colour intensity and provide a natural and long-lasting result.Herbatint colouring gel is easy to mix and apply thanks to its gel consistency and its odourless formula. A perfect colour result in only 40 minutes! Herbatint's gentle formula with a low hydrogen peroxide concentration (10 volumes) allows you to lighten your natural colour up by a maximum of 2 tones. Only colouring with higher hydrogen peroxide concentrations (30-40 volumes) have a higher bleaching power which inevitably affects the hair's structure and health.The Herbatint packaging is made of totally recyclable uncoated paper with designation of origin. Herbatint is against animal testing and is suitable for vegans. The bottles can be reclosed and used again, allowing you to use the only necessary product and keep the rest for later applications to avoid useless waste.BENEFITS: Unique and gentle formula No Ammonia No Resorcinol No Parabens No Alcohol Fragrance Free Gluten Free Vegan