A rich and nourishing shampoo that provides 48 hours of deep durable nutrition to limp dry hair. This 96% natural origin* formulae infuses hair with deeply hydrating but never heavy moisture. No parabens, no silicones, no sulfates yet an airy and abundant lather when applied to wet hair. Once rinsed, hair feels naked. This is entirely normal: it will quickly absorb all the nutrition and softening agents provided by the Soin Fondamental or by the Masque fondamental riche for dry hair. *The remaining 4% are to ensure olfactory, sensorial, and formulaic stability.