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4-Diaminophenoxyethanolhcl and CI 42090 (BLUE 1) are both added colour ingredients. 4-Diaminophenoxyethanolhcl is found in 1 product while CI 42090 (BLUE 1) appears in 9, making CI 42090 (BLUE 1) the more widely used option.
Added colour
Colour pigment
Olia Hårfarge Metallic Silver 9.11
4-Diaminophenoxyethanolhcl is categorised as "Added colour" while CI 42090 (BLUE 1) 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.
4-Diaminophenoxyethanolhcl is found in 1 products, while CI 42090 (BLUE 1) is found in 9 products in our database.
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