Crambe Abyssinica Seed Oil

Crambe Abyssinica Seed Oil is a non-fragrant emollient lipid typically used at a few percent up to higher levels in moisturizers to reduce transepidermal water loss and improve barrier feel; as a triglyceride-rich plant oil it is generally well-tolerated in clinical use. Irritation and sensitization reports are uncommon, but as a botanical oil it can still trigger irritation or allergy in a small subset of highly reactive or eczema-prone patients, so it is best classified as very gentle rather than inert. Safety Notes: In mass-market leave-on emulsions (face/body lotions, sunscreens, primers) Crambe Abyssinica Seed Oil is commonly used as a minor emollient/gloss enhancer around 0.05–1%, with rinse-off cleansers and shampoos often at the low end due to dilution and sensorial targets. Mid-range use (2–10%) appears in richer creams, hair conditioners/leave-ins, and makeup where it contributes slip and shine. The upper end includes consumer hair oils/serums and facial oils marketed as “Abyssinian oil” that can be 50–100% of the formula (neat oil or minimally fragranced blends), with no specific EU/FDA maximum concentration limit beyond general cosmetic safety and allergen labeling obligations.