Red 4 vs Yellow 6
Red 4 and Yellow 6 are both added colour ingredients. Red 4 is found in 1 product while Yellow 6 appears in 4, making Yellow 6 the more widely used option.
Added colour
Red 4
Added colour
1 products
Added colour
Yellow 6
Added colour
4 products
Top products with Red 4
Frequently asked questions
What is the difference between Red 4 and Yellow 6?
Red 4 is categorised as "Added colour" while Yellow 6 is categorised as "Added colour". They serve different functions in skincare formulations.
Can I use Red 4 and Yellow 6 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 Yellow 6 is found in 4 products in our database.