Popular choices include coconut oil, known for its moisturizing properties; jojoba oil, which mimics the skin's natural sebum; and argan oil, rich in antioxidants and fatty acids. The best oil depends on individual skin type and desired benefits, such as hydration or anti-aging effects.

Jojoba oil is often considered excellent due to its similarity to skin's natural oil, making it easily absorbed and suitable for most skin types. Rosehip oil is another great option, valued for its ability to reduce scars and fine lines due to its high vitamin A content.

Generally, cold-pressed, unrefined oils with minimal processing are the least toxic. Look for certified organic options to minimize exposure to pesticides and other chemicals during production.

Coconut oil and sweet almond oil are generally considered safe and gentle for massage in sensitive areas due to their moisturizing and soothing properties. Always perform a patch test first to check for any allergic reactions before full application.