Oryza Sativa (Rice) Ceramide is a plant-derived ceramide isolated from rice bran, used to reinforce the skin's lipid barrier and reduce transepidermal water loss. It functions as an emollient and moisturizing agent that mimics the skin's natural intercellular lipids.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient irritation or redness | Rare | Occasionally reported in sensitive individuals, usually formulation-related rather than from the ceramide itself. |
| Contact allergic reaction | Very rare | Possible in those with rice or grain sensitivities; documented allergy is uncommon. |
| Folliculitis or breakouts from occlusion | Very rare | May occur in acne-prone skin when used in heavy occlusive bases. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.