CI 19140 vs Red 4
CI 19140 and Red 4 are both added colour ingredients. CI 19140 is found in 54 products while Red 4 appears in 1, making CI 19140 the more widely used option.
Added colour
CI 19140
Colour pigment
54 products
Added colour
Red 4
Added colour
1 products
Top products with CI 19140
Top products with Red 4
Frequently asked questions
What is the difference between CI 19140 and Red 4?
CI 19140 is categorised as "Added colour" while Red 4 is categorised as "Added colour". They serve different functions in skincare formulations.
Can I use CI 19140 and Red 4 together?
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
Which is more common in skincare products?
CI 19140 is found in 54 products, while Red 4 is found in 1 products in our database.