Article last updated: October 15, 2024
C11-12 Isoalkane, formerly known as C11-12 Isoparaffin, is a mixture of branched chain aliphatic hydrocarbons that contain 11 to 12 carbon atoms in their alkyl chains. This ingredient is primarily sourced from petroleum, where it is refined and processed to achieve the desired chemical composition. The term “isoalkane” refers to the branched structure of the hydrocarbons, which distinguishes it from straight-chain alkanes.
The use of C11-12 Isoalkane in cosmetic products has a relatively recent history. It gained popularity as the cosmetic industry sought alternatives to traditional solvents and emollients that could offer better performance and skin compatibility. Its introduction into cosmetics was driven by the need for ingredients that could provide a lightweight, non-greasy feel while effectively dissolving other components in formulations.
The production of C11-12 Isoalkane involves the refining of crude oil, followed by a series of distillation and hydrogenation processes. These steps ensure that the final product is highly purified and free from impurities that could potentially cause skin irritation or other adverse effects. The result is a versatile ingredient that can be used in a wide range of cosmetic applications, from skincare to makeup.
In this section, we will delve into the officially recognized cosmetic benefits and uses of C11-12 Isoalkane:
C11-12 Isoalkane is known for its skin conditioning properties. This means it helps to maintain the skin in good condition by improving its appearance and texture. When used in cosmetic formulations, it can make the skin feel softer and smoother. This is particularly beneficial in products like moisturizers and lotions, where a silky, non-greasy feel is desired. Essentially, it helps your skin look and feel its best.
Another key function of C11-12 Isoalkane is its role as a solvent. In the world of cosmetics, a solvent is a substance that can dissolve other ingredients, making it easier to create a uniform and stable product. This is crucial for products like foundations, creams, and serums, where a consistent texture and performance are essential. By effectively dissolving and blending other ingredients, C11-12 Isoalkane ensures that the final product is smooth and easy to apply.
Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
C11-12 Isoalkane is generally considered safe for use in cosmetic products. It is well-tolerated by most skin types and is not known to be a common allergen. However, as with any ingredient, there are potential side effects that users should be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of C11-12 Isoalkane during pregnancy are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice.
Adverse reactions to C11-12 Isoalkane are uncommon, but it is always a good practice to conduct a patch test before widespread usage to ensure there are no adverse reactions.
C11-12 Isoalkane has a comedogenic rating of 2, which means it has a low likelihood of clogging pores. However, individuals who are prone to acne, blemishes, or breakouts should still exercise caution when using products containing this ingredient.
