Dry hair goes through a dehydration cycle. Its absorbs moisture easily but realeses it too quickly. If not treated, it can become more fragile and drier over time. Bilolage Hydratherapie, nourishing with aloe and passion fruit, continuously moisturizes hair to help restore this cycle. Conditioning Balm revives dry, stressed hair with the continuous moisture replenishment it needs to look healthy, silky and lustrous.