Characteristics
- INCI
- Butylparaben
- CAS
-
94-26-8
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
202-318-7
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- IUPAC
- Butyl 4-Hydroxybenzoate
- Functions
- masking, preservative
- EU Restr.
-
V/12
EU regulatory status: restricted use. The ingredient is permitted in EU cosmetics but its use and labelling are regulated.
More detail →
Для кого подходит
Description
Butylparaben is a synthetic preservative used in cosmetics and personal care products to help keep formulas free from bacteria, yeast, and mold. It belongs to the paraben family and is typically included in small amounts to improve product stability and shelf life. You’ll most often find it in creams, lotions, makeup, hair products, and some cleansers, where it helps the formula stay fresh and safe to use over time.
For skin and hair, butylparaben doesn’t act like an active treatment ingredient; its main job is to protect the product itself. That matters because preservatives help prevent spoilage, which can otherwise affect texture, smell, and performance. People who use water-based products or items stored for long periods may benefit from this kind of preservation. It’s especially useful in formulas that need reliable protection without changing the product’s feel too much.
Caveat: some consumers prefer to avoid parabens because of ongoing debate and personal preference, even though they remain widely used in regulated cosmetic concentrations. If you have very sensitive skin or simply prefer paraben-free products, there are alternatives available. As with any ingredient, the best choice depends on your skin needs, product type, and comfort level with the formula.
Evidence & research
Found in products (1 167 total)
Наиболее часто встречается в продукции Eveline (51 продуктов)
