Blue Cap Shampoo is a specialized 150ml hair care product designed for external use only. This therapeutic shampoo by Catalysis is formulated to help manage various scalp conditions while gently cleansing the hair. The product comes in a white and blue box with clear labeling indicating it is for external use only (uso tópico/for external use only). As this is a personal care product, please follow the usage instructions on the package and discontinue use if any irritation occurs. Consult a healthcare professional before use if you have any underlying scalp conditions.