1-Naphthol vs 10 (Orange 4)
1-Naphthol and 10 (Orange 4) are both added colour ingredients. 1-Naphthol is found in 1 product while 10 (Orange 4) appears in 1, making 1-Naphthol the more widely used option.
Added colour
1-Naphthol
Added colour
1 products
Added colour
10 (Orange 4)
Added colour
1 products
Top products with 1-Naphthol
Top products with 10 (Orange 4)
Frequently asked questions
What is the difference between 1-Naphthol and 10 (Orange 4)?
1-Naphthol is categorised as "Added colour" while 10 (Orange 4) is categorised as "Added colour". They serve different functions in skincare formulations.
Can I use 1-Naphthol and 10 (Orange 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?
1-Naphthol is found in 1 products, while 10 (Orange 4) is found in 1 products in our database.