Castor Vegetable Oil by ESC Laboratoire is obtained from castor seeds and is a very dense, viscous, light yellow oil with a sticky feel. Softening, this care product penetrates into the epidermis to promote collagen production and restore elasticity to the skin. It is also appreciated for its ability to strengthen the integuments (skin, hair, horn). Its unique content of ricinoleic acid, known to fight against the spread of microbes, also makes it an effective external treatment to prevent infections and mycoses. Its strengthening and nourishing actions also help to accelerate the growth of hair and horn while strengthening them.