Kao Blaune Hair Dye

Update: 18 November, 2023

This product is a hair dye with the following features: 1. In rare cases, hair dye can cause serious allergic reactions. 2. Be sure to perform a skin allergy test (patch test) each time you use it. 3. Anyone who has ever had skin inflammation due to using hair dye in the past should never use it.

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