Very Disliked
Quaternium-15
Preservative
Preservative
May feed Fungal Acne
These ingredients are considered potential triggers for fungal acne, but not everyone will react to them. Because fungal acne can be tricky to identify and manage, it’s best to consult a dermatologist for an accurate diagnosis and treatment plan.
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
Quaternium-15 is a preservative and isn't fungal acne safe. It can worsen eczema.
See all 33 products with Quaternium-15
Users who like it
2%
Users who avoid it
98%
What it does
Preservative
Tending to preserve or capable of preserving.
Prevalence
Less common
Percentage of products that contain it
0%
Top categories
Makeup
Cleansers
Eye Care
Position
Predominant list placement
Top 50%
Products with Quaternium-15
CosIng Data
CosIng ID
37406
INCI Name
QUATERNIUM-15
EC #
 223-805-0 / 426-020-3
All Functions
Preservative
