Polysilicone-15
Our database includes 263 products that contain Polysilicone-15.
Explained
Polysilicone-15 is a chemical UV filter that absorbs UV-B rays. It is a photostable ingredient often used to boost SPF factor and protect products from UV-induced deterioration.
Due to regulation loopholes, this ingredient is not required to be labeled as an active chemical filter like other UV ingredients. This is why you'll likely find this ingredient in mineral sunscreens from the US.
Polysilicone-15 is not water-soluble.
Community Rating
Disliked
What it does
UV Filter
An agent that filters out certain uv rays
Alternative names
Parsol Slx
Prevalence
Less common
Percentage of products that contain it
0.4%
Top categories
Sunscreens
Haircare
Moisturizers
Position
Predominant list placement
Top 50%
Concentration
Concentrations we've seen
1% to
3%
References
Products with Polysilicone-15
CosIng Data
CosIng ID
41309
INCI Name
POLYSILICONE-15
EC #
 *606-621-9
All Functions
UV Filter
