Aliphatic Hydrocarbons

Aliphatic hydrocarbons are a group of organic compounds derived from petroleum. In cosmetics, they function primarily as emollients, creating a protective barrier on the skin. This barrier helps to reduce water loss and keep the skin feeling soft and smooth.

BenefitModerate 1.5 / 4

Hydration i1.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Soothing i0.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

Texture i0.5 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskLow 1 / 4

Acne aggravation i1 / 4

Whether it may worsen breakouts — clogging pores, feeling heavy on acne-prone skin, or triggering comedones in some users.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves skin barrier
• reduces water loss
• softens skin

Things to watch

• potential for comedogenicity
• occlusive

Frequently asked questions

Are aliphatic hydrocarbons safe for skin?

When properly refined for cosmetic use, aliphatic hydrocarbons are considered safe. They are non-irritating and non-sensitizing for most individuals.

Do aliphatic hydrocarbons clog pores?

Highly refined cosmetic grades are generally non-comedogenic, meaning they are unlikely to clog pores. However, individual reactions can vary, especially for those prone to acne.