Deep treatment of hydrasource by biolage, an intensive treatment for dehydrated hair care. These ultra-concentrated treatments achieve optimal results in just 3 minutes. Thanks to its vegan formulation and with a high concentration of treatment ingredients, they allow a total recovery of hair without shine, dry, dull or simply deviated. It stands out for its innovative and practical format in a light and flexible container that allows you to squeeze out every last drop of product. By using less plastic in its production than in other traditional masks, it considerably reduces the environmental impact and allows for better recycling. Furthermore, its 100ml format makes it perfect for traveling. This deep treatment complements the HydraSource product line and achieves a total hair transformation, leaving it more manageable and up to 9 times smoother with 70% less breakage. The hair is doubly hydrated, with strength and shine. Intensive treatments with natural ingredients and guaranteed effectiveness.