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1-Naphthol and CI 77492 are both added colour ingredients. 1-Naphthol is found in 1 product while CI 77492 appears in 43, making CI 77492 the more widely used option.
Added colour
Iron oxide — yellow pigment
Olia Hårfarge Metallic Silver 9.11
1-Naphthol is categorised as "Added colour" while CI 77492 is categorised as "Added colour". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
1-Naphthol is found in 1 products, while CI 77492 is found in 43 products in our database.
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