Our products are made from all-natural ingredients including nut-based ingredients. If you have any allergy concerns, please contact us. We ask that all of our customers test the oil on the back of their hand to look for a reaction before applying to the desired area. Our hair oil can be used on men, women, and children. It can also be used to help men grow a thicker and healthier beard. The purpose of our products is to enhance your beauty by taking care of your hair needs. Better than water hair care products are made to work alongside your natural hair care routine.