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Moumoujus

PSEUDOZYMA EPICOLA/EVENING PRIMROSE OIL FERMENT EXTRACT.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

This ingredient is a 'Fermentoil' created through the biotransformation of evening primrose oil by Pseudozyma epicola bacteria. This enzymatic fermentation process enhances the oil's composition, increasing free fatty acid content and potentially boosting antioxidant capacity. The result is a cosmetically refined oil that absorbs more rapidly, feels less greasy, and is easier to incorporate into formulations than its unfermented counterpart.

Summary

Emollient Skin Conditioning Antioxidant Anti-inflammatory Moisturizing Barrier Support

Science

Mechanism of Action

The fermentation of evening primrose oil by Pseudozyma epicola produces enzymes that break down oil components, thereby elevating free fatty acid levels and potentially amplifying the ingredient's antioxidant properties. This process yields a refined oil that penetrates the skin more efficiently and imparts a non-greasy sensation. It delivers moisturizing, antioxidant, and anti-inflammatory benefits, drawing from the inherent gamma-linolenic acid (GLA) and linoleic acid in evening primrose oil, which are crucial for fortifying the skin's lipid barrier, providing deep hydration, minimizing transepidermal moisture loss, and soothing irritation.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Fermented oils generally exhibit improved cosmetic elegance, facilitating easier emulsification, faster skin absorption, and a less greasy skin feel.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated PSEUDOZYMA EPICOLA/EVENING PRIMROSE OIL FERMENT EXTRACT. While the CIR has reviewed various yeast-derived ingredients with mixed safety conclusions, the 'Inadequate basis for expectation of safety' status assigned to unfermented Evening Primrose Oil by the FDA pertains specifically to oral dietary supplements and is not applicable to its topical cosmetic use as a ferment extract.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

This fermented oil offers enhanced emollient, moisturizing, and antioxidant properties with superior cosmetic elegance, making it a valuable ingredient across diverse skin types despite limited specific clinical efficacy data.

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