Turkey red oil, also called sulphonated (or sulfated) castor oil, is made by adding sulfuric acid to vegetable oils, most notably castor oil. It was the first synthetic detergent after ordinary soap.

Jul 23, 2025 · Castor oil is a thick, odorless oil made from the seeds of the castor plant. Its use dates back to ancient Egypt, where it was likely used as fuel for lamps as well as for medicinal and beauty...

Jan 25, 2026 · Castor oil can relieve constipation quickly and moisturize skin. It helps with wound healing and might ease arthritis pain with anti-inflammatory properties.

Feb 25, 2026 · Castor oil isn’t typically thought of as a food oil because of its strong taste and common use as a natural remedy rather than a cooking oil. However, understanding what’s in it helps explain …

Nov 24, 2025 · In this article, we'll explore 18 evidence-based benefits of castor oil, examine its nutritional profile, and discuss potential side effects.

Apr 1, 2024 · Castor oil has various uses in medicine, industry, and pharmaceuticals. It is found in food, medication, and skin care and is also used as an industrial lubricant and biodiesel component....

Mar 1, 2026 · Castor oil is FDA-approved as a laxative to help treat constipation. It can cause side effects, such as diarrhea. Castor oil may have antibacterial properties that can help heal wounds. It …

4 days ago · Can castor oil really reverse fatty liver disease? Castor oil is a plant-based oil extracted from the seeds of the castor bean plant and commonly used in both medicinal and wellness …

Dec 8, 2023 · It’s castor oil, an odorless, yellowish substance that comes from the seeds of the flowering castor bean plant (aka Ricinus communis). Though it’s technically a vegetable oil, you won’t find …

Aug 13, 2025 · Castor, a common annual ornamental native to the West Indies, grows to heights of 12 m and bears broad, deeply-lobed leaves on broad stalks. The flowers develop into spiny capsules, …