Bioderma Node Shampoo is a non-stripping shampoo that respects the biological balance of fragile hair and scalps. It has gentle cleansing base, made of a unique combination of surfactants. It effectively cleanses while respecting the hydrolipidic film of the hair and scalp. Node Fluide preserves the essential components of the hydro-lipid film wash after wash and therefore is non-delipidating for the scalp. Created by NAOS Research, NOn-Detergence patent is the first non-detergent cleansing process for the scalp and hair. Non-stripping, this gentle cleansing base effectively cleanses while preserving the protective hydrolipidic film on the skin’s surface. Another patent complex, D.A.F™ patented natural complex increases the skin's tolerance threshold, regardless of skin type - in order to strengthen its resistance. In addition the antistatic agents bring back shine and suppleness. Nodé has a whole range of cleansing and care products that are specifically recommended by dermatologists: anti-dandruff shampoos, shampoos for oily scalps, shampoos for dry scalps, shampoos for sensitive scalps, scalp care for seborrhoeic dermatitis and psoriasis, etc. All BIODERMA products are formulated according to the ecobiology principles, which is at the heart of NAOS approach, to respect the skin's ecosystem and preserve its health in a lasting way.