Added colour
1-Naphthol
1-Naphthol is a colourant used in skincare. It's found in 1 product in our database, making it a less common ingredient.
What it does
Added colour
Who it's best for
Adds visual appeal to the product.
- Primarily cosmetic — does not affect skincare performance
- Generally safe for most skin types at standard cosmetic levels
- Those with very sensitive skin may prefer colour-free formulas
Works well with
- +Softens and smooths(emollient)
- +Holds the formula together(emulsifier)
Found in
1 products
Category
Added colour
Best products with 1-Naphthol
Top products with 1-Naphthol
Frequently asked questions
What does 1-Naphthol do in skincare?
1-Naphthol is classified as "added colour" in skincare formulations. Added colour.
Is 1-Naphthol safe for sensitive skin?
1-Naphthol is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain 1-Naphthol?
1 product in our database contains 1-Naphthol. The highest-rated is L'Oreal Norge AS Olia Hårfarge Metallic Silver 9.11 scoring 4.8/9.8.
Can I use 1-Naphthol every day?
Colourants at cosmetic concentrations are generally fine for daily use. If you have very sensitive skin, colour-free products are available.