In our reference data, Soybean Oil can feed Malassezia (fungal acne); rated comedogenic 3/5.
Soybean oil is a plant-derived triglyceride used in skincare as an emollient and occlusive agent that softens skin and helps reduce transepidermal water loss. It is also a source of fatty acids and antioxidants such as vitamin E and isoflavones.
| Reported effect | How often | Notes |
|---|---|---|
Comedogenicity (pore-clogging) | Uncommon | May contribute to clogged pores or breakouts in acne-prone individuals due to its occlusive nature. |
Allergic contact dermatitis | Rare | Sensitization is uncommon; relevant for individuals with soy allergy, though topical reactions are infrequent. |
Skin irritation | Rare | Mild redness or irritation reported rarely, generally well tolerated. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.