In our reference data, Glycine Soja (Soybean) Oil can feed Malassezia (fungal acne).
Glycine Soja (Soybean) Oil is a plant-derived oil rich in linoleic acid, tocopherols, and phytosterols used in skincare to soften skin, reinforce the barrier, and provide mild antioxidant activity. It functions primarily as a base emollient rather than a targeted treatment active.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation or stinging | Uncommon | Usually transient and more likely on compromised or sensitive skin. |
| Allergic contact dermatitis | Rare | Sensitization to soy proteins or oil components has been documented but is infrequent. |
| Comedogenicity / acne aggravation | Uncommon | Has a low-to-moderate comedogenic potential in acne-prone individuals. |
| Contact urticaria in soy-allergic individuals | Very rare | Refined oil contains minimal protein, so reactions are exceptional but theoretically possible in highly sensitized people. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.