1-Naphthol vs Red 4 (Ci 14700)
1-Naphthol and Red 4 (Ci 14700) are both added colour ingredients. 1-Naphthol is found in 1 product while Red 4 (Ci 14700) appears in 20, making Red 4 (Ci 14700) the more widely used option.
Added colour
1-Naphthol
Added colour
1 products
Added colour
Red 4 (Ci 14700)
Added colour
20 products
Top products with 1-Naphthol
Top products with Red 4 (Ci 14700)
Frequently asked questions
What is the difference between 1-Naphthol and Red 4 (Ci 14700)?
1-Naphthol is categorised as "Added colour" while Red 4 (Ci 14700) is categorised as "Added colour". They serve different functions in skincare formulations.
Can I use 1-Naphthol and Red 4 (Ci 14700) 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?
1-Naphthol is found in 1 products, while Red 4 (Ci 14700) is found in 20 products in our database.