Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate

PSE

7/10

Concern level

High concern

A fermented botanical filtrate derived from camellia sinensis (green tea) seed oil processed with Pseudozyma epicola. It is typically used as a moisturizer, humectant, and skin-conditioning ingredient, with a lightweight emollient feel. Fermentation can improve sensorial properties and may contribute antioxidant-supporting components, though the ingredient itself is a complex mixture rather than a single defined molecule.

Pore-clogging

Low

Pregnancy

Safe

Regulatory

No data

Benefits

MoisturizingSoothing

Chemical Properties

pH Range

4.00 - 7.50

Typical Concentration

0.50% - 5.00%

Skin Type Compatibility

dry skin8/10

oily skin6/10

sensitive skin6/10

acne prone7/10

mature skin7/10

normal skin8/10

Interactions

incompatible with: No well-established ingredient-specific interactions., May be less suitable in formulas with multiple highly sensitizing botanicals if the user has reactive skin.

Risks & Warnings

Data are limited for this specific material. As a complex botanical/ferment ingredient, it may cause irritation or allergy in very sensitive users, especially if the formula contains residual fermentation byproducts or accompanying botanicals. Avoid if you react to fermented ingredients or green-tea-derived materials.

Vegan Cruelty-Free

Found In Products

Drunk Elephant

Lala Retro™ Nourishing Whipped Refillable Moisturizer