Very Disliked
Butylparaben
Preservative
Preservative
Paraben
Parabens are a type of preservative to preserve shelf-life and prevent growth of bacteria in products.
Can worsen Dry Skin
Some ingredients have the potential to dry out skin, especially in higher concentrations or for those with already dry or sensitive skin. Not everyone will experience dryness from them. How your skin reacts can depend on the product, concentration, and your unique skin type.
Bad for Coral Reefs
The term ‘reef-safe’ typically refers to ingredients believed to be less harmful to coral reefs, but research on this topic is still evolving and sometimes conflicting. This list highlights ingredients that are commonly avoided for environmental reasons, though more studies are needed for clear conclusions.
Can worsen Eczema
These are common ingredients that may trigger eczema flare-ups, but everyone’s skin is different. If you have eczema or suspect you might, it’s important to check with a medical professional for the best care and product guidance.
Explained
Butylparaben is a preservative, is a paraben, and is not reef safe. It can be bad for dry skin and worsen eczema.
See all 368 products with Butylparaben
Users who like it
2%
Users who avoid it
98%
What it does
Masking
Obscuring or blocking
Preservative
Tending to preserve or capable of preserving.
Prevalence
Less common
Percentage of products that contain it
0.4%
Top categories
Makeup
Moisturizers
Cleansers
Position
Predominant list placement
Bottom 50%
Products with Butylparaben
CosIng Data
CosIng ID
31734
INCI Name
BUTYLPARABEN
INN Name
butylparaben
EC #
 202-318-7
All Functions
Masking, Preservative
