Applications Or where it is used:

Among its uses in cosmetics, PEG 40 hydrogenated castor oil acts as a solubiliser, emulsifier, surfactant, and emollient. Derived from castor oil, it is useful for producing products that disperse in water while also offering good moisture retention. With its antimicrobial and anti-inflammatory properties, castor oil is effective at treating acne, blackheads, and pus-filled pimples. If you apply castor oil generously to your skin, you will prevent fine lines and wrinkles.

Manufacturing process:

The refined castor oil is heated to 110C under vacuum in an autoclave. Nickel acts as a catalyst in the autoclave. In the autoclave, the hydrogen valve is opened and the vaccum sealed to charge the hydrogen gas at 10 kilograms per cubic meter. The castor oil is made by pressing the beans of the castor plant (Ricinus communis) and purifying it with heat and filtration. The process of hydrogenation involves heating oil under pressure while it is in contact with a nickel catalyst. Nickel is then recovered and reused.

How to use:

PEG-40 hydrogenated castor oil is a surfactant, emulsifier, and emollient used in cosmetics and skincare products. By lowering the surface tension between two substances, PEG-40 hydrogenated castor oil helps lift oils, dirt, and grease from the skin so they can be easily rinsed off. Emollients act as occlusive agents as well as softeners and soothers for the skin or hair. Upon application, occlusive agents create a protective barrier on the skin's surface, preventing moisture from evaporating.

Dosage of usage:

Adult Dosage for Constipation: 15-60 mL orally in single dose

Colonic Evacuation: 15-60 mL orally once, 16 hours prior to the procedure

Pediatric Dosage: under 2 years: 1-5 mL orally once, 2-12 years: 5-15 mL orally once

over 12 years: 15-60 mL orally once

Side effects:

•  Dizziness
• Low blood pressure
• Pelvic congestion
• Abdominal cramps
•  Diarrhea
• Nausea
• Electrolyte disturbance