Cetyl Ricinoleate
What is Cetyl Ricinoleate?
Cetyl Ricinoleate is a wax-like ester produced by combining cetyl alcohol with ricinoleic acid, a hydroxylated fatty acid extracted from castor oil (Ricinus communis seeds). Classified as an emollient and skin conditioning agent, it appears in cosmetic products such as lip balms, lipsticks, and creams. In formulations, it functions by depositing a thin lipid film on the skin surface, which smooths roughness, enhances slip for easy application, and supports barrier integrity to limit water evaporation. Its lightweight texture avoids greasiness, making it ideal for anhydrous products. Derived from renewable plant sources, it aligns with natural-leaning cosmetics while offering stability and mildness in diverse formulations.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Delivers moisturizing action to keep skin hydrated.
Softens and smooths skin texture for improved feel.
Promotes skin flexibility as a conditioning agent.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals with dry or rough skin seeking hydration. | Those with known allergies to castor oil components. |
| Users preferring non-comedogenic emollients. | Individuals sensitive to fatty acid esters. |
| People using lip products for smooth application. | People experiencing reactions to emollient waxes. |
Safety Notes
- Considered low hazard overall with EWG score of 1.
- Recognized as safe for use in cosmetics by expert reviews.
Frequently Asked Questions about Cetyl Ricinoleate
What is Cetyl Ricinoleate derived from?
It is an ester of cetyl alcohol and ricinoleic acid from castor oil.
Is it suitable for acne-prone skin?
Yes, with a comedogenic rating of 0, it does not block pores.
What role does it play in cosmetics?
Acts as an emollient and skin conditioner to soften and hydrate.