Castor oil (Chekku Castor Oil) is a traditional cold-pressed oil extracted from castor seeds using a wooden press (known as “chekku” or “marachekku”).

Unlike refined oils, this method does not involve heat or chemicals, which helps retain the natural nutrients, especially ricinoleic acid and vitamin E.

Because of this, the oil is thicker, darker, and more nutrient-rich. It is widely used for promoting hair growth, reducing hair fall, and moisturizing dry skin.

In traditional practices, small amounts are also used as a natural remedy for constipation, though internal use should be done cautiously and preferably with medical advice.

In agriculture, it can be used as part of organic pest control mixtures.

Compared to refined castor oil, chekku oil is considered healthier and more natural, making it popular both for personal use and as a high-value product in small-scale businesses.