Red 4 vs Red 40 (Ci 16035)
Red 4 and Red 40 (Ci 16035) are both added colour ingredients. Red 4 is found in 1 product while Red 40 (Ci 16035) appears in 8, making Red 40 (Ci 16035) the more widely used option.
Added colour
Red 4
Added colour
1 products
Added colour
Red 40 (Ci 16035)
Added colour
8 products
Top products with Red 4
Frequently asked questions
What is the difference between Red 4 and Red 40 (Ci 16035)?
Red 4 is categorised as "Added colour" while Red 40 (Ci 16035) is categorised as "Added colour". They serve different functions in skincare formulations.
Can I use Red 4 and Red 40 (Ci 16035) 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?
Red 4 is found in 1 products, while Red 40 (Ci 16035) is found in 8 products in our database.