The remarkable versatility of castor oil is deeply rooted in its unique chemical composition. At its core lies ricinoleic acid, a monounsaturated, 18-carbon fatty acid that accounts for approximately 90% of castor oil's fatty acid content. This high proportion of ricinoleic acid is what sets castor oil apart from other vegetable oils, bestowing upon it a distinctive set of properties that are highly beneficial across a wide spectrum of applications. At NINGBO INNO PHARMCHEM CO., LTD., we leverage the science of castor oil to provide premium products.

Ricinoleic acid in castor oil is characterized by its hydroxyl group (-OH) attached to the twelfth carbon atom of the fatty acid chain. This hydroxyl group is crucial as it enhances the oil's polarity and its ability to form hydrogen bonds. This structural feature contributes significantly to castor oil's excellent humectant properties, allowing it to attract and retain moisture, thus acting as a superior moisturizer for both skin and hair. The oil's viscous nature also plays a role in its emollient and occlusive functions, creating a protective layer on the skin that prevents water loss and enhances suppleness.

Beyond its moisturizing capabilities, the structure of ricinoleic acid also underpins castor oil's impressive lubricating properties. This makes it a valuable component in industrial lubricants and greases, where it provides excellent film strength and shear stability. Furthermore, studies suggest that castor oil possesses anti-inflammatory and analgesic properties, potentially due to the interaction of ricinoleic acid with certain biological pathways. This dual action makes it beneficial in both cosmetic formulations aimed at soothing skin and in certain therapeutic applications.

Understanding the science of castor oil, particularly the role of ricinoleic acid, helps explain its diverse applications in cosmetics, pharmaceuticals, and industrial materials. NINGBO INNO PHARMCHEM CO., LTD. is committed to providing pure castor oil that capitalizes on these inherent benefits. As a reliable supplier, we offer this valuable ingredient at a competitive price, ensuring that businesses can access its remarkable properties for product development. Discover the science behind castor oil and unlock its full potential.