Paraffin
A solid mineral wax from petroleum. It seals in water and gives a dense protective film, common in balms and rich creams. Refined cosmetic paraffin is inert and safe, like petrolatum. Carcinogenicity myths concern unrefined industrial oils, not cosmetic-grade material.
Evidence by route
Topical application
An occlusive mineral wax. Refined cosmetic grade is safe; carcinogenicity concerns do not apply to it.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
Frequently asked questions
Is Paraffin safe during pregnancy?
Paraffin is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Paraffin for?
Paraffin suits: normal, dry, combination, oily, sensitive.
What is Paraffin and what does it do in cosmetics?
A solid mineral wax from petroleum.
Is Paraffin comedogenic?
On the Fulton scale 1/5 – very low comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Paraffin?
The INCI name is Paraffin. It may also appear as: Hard Paraffin, Paraffin Wax.
See Paraffin in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
Explore by category
Published: · updated: