Croton oil is extracted from the Croton tiglium Linn. This oil is an excellent natural remedy for so many different issues. For example, it has been shown to help with hair growth, stretch marks and cellulite, wrinkles and skin discolouration, soothing dry or cracked skin, increasing elasticity in the skin, improving circulation, treating psoriasis seborrhea, healing sunburns, and reducing symptoms of eczema.