Isdin Nutradeica Dry Dandruff Treatment Shampoo is a formula is designed to treat dry dandruff cases, which fall to the shoulders with a snowflake-like effect. Dry dandruff is usually characterized by intense flaking and itching, so this shampoo is suitable to treat both. It if formulated with Piroctone olamine which offers visible results from the very first applications, with an effect that lasts up to 4 weeks. Piroctone olamine is an anti-dandruff active ingredient which can penetrate the cell membrane and form complexes, thus inhibiting energy metabolism in mitochondria of pathogenic fungi. Isdin Nutradeica Anti Dry Dandruff Shampoo is a good option for people who have dandruff caused by dryness, as it can help to moisturize the scalp and reduce itching and flaking. Overall, Isdin Nutradeica Anti Dry Dandruff Shampoo can be a useful product for anyone struggling with dandruff or other scalp conditions.