Pseudoalteromonas Ferment Extract
Pseudoalteromonas Ferment Extract is a humectant ingredient. It’s in 7 products on Poliage, most often eye cream, moisturizer and serum. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
Pseudoalteromonas ferment extract: used to hold water in the product and on skin.
What it does
Contains Pseudoalteromonas Ferment Extract: humectant
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 58686, accessed October 22, 2026.
Products that contain Pseudoalteromonas Ferment Extract
Revision Skincare
D·E·J Eye Cream
Eye cream · Lists silicones, coconut derivatives
Balea
Handkonzentrat (strapazierte und rissige Hände)
Lists exfoliating acid, sulfates, salicylic acid
Joelle Monet -Ageless Moisturizer
None of Poliage’s flag groups listed
The Ordinary
Marine Hyaluronics
Serum · Lists exfoliating acid, salicylic acid
L’Oréal
Ultra facial cream
Lists parabens, silicones
Kiehl’s Since 1851
Ultra Facial Oil-Free Cleanser
None of Poliage’s flag groups listed
Acure
Whipped Night Cream with Plant Peptides & Vitamin C
Moisturizer · Lists exfoliating acid, salicylic acid, coconut derivatives
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