Sulfur is one of the principal building blocks for hair. It’s known to stimulate the follicles and encourage accelerated hair growth, stop hair loss, thicken the hair, and in some cases re-grow hair, reversing alopecia. The sulfur in this oil is swimming in a sea of herbs, 41 vitamins & minerals, essential oils, biotin, and natural carrier oils that have proven to rejuvenate and repair follicles, nourish the scalp, combat dandruff, fight scalp psoriasis and eczema. 4 oz