Coconut Alkanes

An occlusive moisturizing and emollient mixture that is similar to paraffin. It is produced from coconut oil and can allegedly form a soft, non-greasy film on the skin’s surface. It can be used as an alternative to silicones.
Functions
Origin
Coconut Alkanes

What is Coconut Alkanes?

Coconut Alkanes are a type of natural ingredient similar to paraffin, derived from coconut oil. Alkanes are hydrocarbons, specifically, they consist of carbon (C) and hydrogen (H) atoms arranged in a straight chain.

When sourced from coconut oil, these are known as coconut alkanes.

During the production, the fatty acids from the coconut oil are first reduced to get rid of the chemical structure that makes them acids, and then hydrogenated to get rid of all unsaturated double bonds. The result is a paraffin-like, oil-soluble mass containing volatile compounds (those that evaporate) as well as non-volatile oils (those that stay on the skin after application).

In the natural skincare world, coconut alkanes have gained popularity as a vegan, plant-based alternative to synthetic ingredients.

Coconut Alkanes in Skincare

Coconut Alkanes serve multiple purposes in skincare formulations:

  1. Firstly, they function as an emollient, providing a silky, smooth feeling to the skin.

  2. Secondly, they act as a solvent, capable of dissolving other substances, which is essential for blending different ingredients in skincare products. This characteristic allows them to serve as a delivery system for other skincare ingredients, enhancing their penetration into the skin.

In the context of "clean beauty," coconut alkanes are often utilized as a natural alternative to silicones, which are synthetic polymers that have faced criticism for their potential environmental impacts. They offer similar skin-feel and spreadability to silicones, making them an attractive natural alternative.

Coconut Alkanes Benefits for Skin

As an emollient, coconut alkanes offer numerous benefits for the skin. They form a soft, non-greasy, and non-glossy film, leaving a soft, smooth feel to the skin's surface.

Coconut alkanes also contribute to the improvement of overall skin health by reducing the flakiness that can be associated with certain skin conditions.

Are Coconut Alkanes Safe for Skin?

Generally, Coconut Alkanes are considered safe for topical use on the skin.

However, it's important to note that Coconut Alkanes can be comedogenic, meaning they have the potential to clog pores and possibly lead to breakouts, especially in individuals with oily or acne-prone skin. The comedogenicity of an ingredient can vary between individuals and can depend on the concentration used in a product, as well as how the product is formulated.

Science

1
Final report on the safety assessment of Cocos nucifera (coconut) oil and related ingredients
2
Burnett et al. Final report on the safety assessment of Cocos nucifera (coconut) oil and related ingredients. Int J Toxicol . 2011 May;30(3 Suppl):5S-16S.