Phosphatidylserine
Phosphatidylserine is a skin conditioning and hair conditioning ingredient. It’s in 2 products on Poliage, most often sunscreen. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
What it does
Contains Phosphatidylserine: emulsion-stabilising
Function listed in CosIng
Contains Phosphatidylserine: hair-conditioning
Function listed in CosIng
Contains Phosphatidylserine: skin-conditioning
Function listed in CosIng
Contains Phosphatidylserine: skin-protecting
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 59297, accessed October 22, 2026.
Products that contain Phosphatidylserine
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