The Subrina Professional Senseo Ammonia-Free Demi-Permanent Hair Dye in 365 Dark Chestnut Mahogany is a gentle, ammonia-free hair color solution. With a volume of 60 ml, the product is ideal for demi-permanent color enhancement. The formula nourishes the hair during the coloring process and gives it a natural shine. The color 365 Dark Chestnut Mahogany offers a rich, deep shade for an intense color result. A successful model from a proven series, it is ammonia-free and thus gentle on the hair structure.