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Nitrogen

Nitrogen is an inert, odorless, and colorless gas that makes up about 78% of the Earth's atmosphere. In cosmetics, it is primarily used as a propellant in aerosol products, helping to dispense the product from its container. It can also be used to protect oxygen-sensitive ingredients from degradation.

NonePropellant, inert gasVeganEvidence: High
BenefitNone 0 / 4
RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Frequently asked questions

Why is nitrogen used in cosmetic products?
Nitrogen is used as a propellant in aerosol products to dispense the contents. Its inert nature also helps protect sensitive ingredients from oxidation, extending product shelf life.
Is nitrogen safe in skincare products?
Yes, nitrogen is considered very safe for use in skincare products. As an inert gas, it does not react with other ingredients or the skin, and it evaporates quickly after dispensing.