Size: 10x12ml / 10x0.4fl.oz.ml. Kerastase Fusio-Dose Concentre Curl Manifesto is a part of the Fusio Dose family of professional hair treatments designed to resolve concerns in wavy, curly and coily hair. It is enriched with highly concentrated active ingredient Glycerin to instantly and deeply hydrate the hair by infusing it with a fortifying dose of goodness to reduce frizz and provide natural bounce and curl definition. Kerastase Fusio-Dose Concentre Curl Manifesto is meant to treat curly hair as the main concern and must be combined with the Kerastase Fusio Dose booster of your choice that activates the treatment and at the same time addresses a secondary hair concern. The beauty of the Fusio-Dose is that you can create a tailor-made solution based on your hair needs and combine different hair treatments into ONE by mixing the concentrate with different types of boosters to address your hair needs. The freshly fused treatment with an initial dose of goodness will fundamentally treat your hair and immediately transform it for lasting results.