Paraffinum Liquidum is a highly refined mineral oil, a clear, odorless liquid derived from petroleum. It acts as an occlusive agent on the skin, forming a protective barrier that helps to prevent moisture loss. This barrier also contributes to a smooth and soft skin feel.
NoneEmollientVeganEvidence: High
BenefitModerate 1.5 / 4
Barrier support
Hydration
RiskLow 0.5 / 4
Acne aggravation
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
forms protective barrier
reduces water loss
softens skin
Things to watch
may feel heavy on some skin types
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
App coming soon
Frequently asked questions
Is Paraffinum Liquidum safe for skin?
Highly refined cosmetic-grade Paraffinum Liquidum is considered safe for topical use. It is non-comedogenic for most people and rarely causes irritation or allergic reactions.
Does Paraffinum Liquidum clog pores?
Despite common misconceptions, cosmetic-grade Paraffinum Liquidum is non-comedogenic and does not typically clog pores. Its molecular structure is too large to penetrate pores deeply.
Spotty Labs