Paraffin is a petroleum-derived mixture of saturated hydrocarbons used in skincare as an occlusive agent that forms a protective barrier on the skin, reducing transepidermal water loss. It is commonly found in moisturizers, ointments, and balms as a base ingredient.
| Reported effect | How often | Notes |
|---|---|---|
Acneiform eruptions / comedone formation | Uncommon | Heavy occlusion may contribute to clogged pores in acne-prone individuals. |
Folliculitis | Rare | Occlusion of hair follicles can occasionally trigger inflammation. |
Allergic contact dermatitis | Very rare | Highly refined paraffin is considered essentially non-sensitizing; reactions are exceptional. |
Skin irritation | Rare | Generally well tolerated; mild irritation may occur in sensitive or compromised skin. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.