My hair growth oil is a product I put a lot of thought and love into. It is not made in a factory or by any third party source I make it myself. I carefully infuse the oil with the herbs in a 7 days process. My base oils are Aloe Vera and Vitamin E oil used as healing agents. My Hair Growth Oil is not only used to promote hair growth but to act as a healing agent to the scalp which is where healthy hair starts.