Where can I buy non-permanent hair dye in Dublin?

You can buy non-permanent hair dye in Dublin at various beauty supply stores, pharmacies, and supermarkets. Popular chains like Boots and Superdrug often carry a range of brands. Additionally, you can check local beauty supply shops or specialty stores in areas like Grafton Street or Henry Street. Online retailers like Amazon or local sites may also offer delivery options for non-permanent hair dye.