Q1: What is Castor Oil?
A: Castor oil is a vegetable oil obtained from castor seeds, and its cosmetic INCI name is Ricinus Communis Seed Oil.

Q2: What is it used for?
A: It is commonly used in cosmetic products for skin care, massage, cleansing, balms, soaps, and hair care.

Q3: Can I use it on the skin?
A: Yes. Cosmetic suppliers describe it as an emollient for topical skin use, but patch testing is recommended first because skin irritation can happen.

Q4: Can I use it on hair?
A: Yes. Supplier guidance includes scalp massage, hair-conditioning use, and adding it to hair-care routines.

Q5: Is Castor Oil thick or lightweight?
A: Castor oil is generally described by suppliers as a thick, viscous oil, which is why many people use a small amount or blend it with other oils.

Q6: Are there any precautions?
A: Yes. Avoid eye contact, do a patch test first, and stop use if irritation develops. Cleveland Clinic also warns that applying castor oil to skin can cause irritation or allergic reactions in some people.