Ingredient · INCI listed
Pseudoalteromonas Ferment Extract
A marine-bacteria ferment used to hydrate, soothe, and support barrier recovery in higher-end formulas. A gentle, well-tolerated conditioning agent.
Data summary
Products containing
9
Most common in
5 products
moisturizers
Typical pairing
Peptides
Verified reviewer
In the catalog
Pseudoalteromonas Ferment Extract by the numbers.
The DermFND database tracks 9 products formulated with pseudoalteromonas ferment extract, and it's strongly concentrated in moisturizers — 5 products, 56% of where it shows up. Formulations carrying it score 77/100 on average (well above the catalog norm); the strongest is Kiehl's Ultra Facial Cream at 84/100.
Of those, 3 products score 80 or higher in our analysis. It co-occurs most with Peptides (4 shared formulas) and Hyaluronic Acid (4 shared formulas). The median price of a pseudoalteromonas ferment extract product here is $45.
Where it shows up
