For thicker, fuller, and healthier-looking hair, featuring the Bio-Ferm™ complex—a blend of 10 herbs, jojoba, and Vitamin B5. Cruelty-free. Energizer™ Hair Follicle Stimulator helps you achieve thicker, fuller, and healthier hair. Our unique formula, featuring Bio-Ferm™ (Herbi-Ferm), combines 10 herbs with jojoba and panthenol (Vitamin B5) to revitalize your hair and scalp. USDA research indicates that "jojoba, when used to control sebum flow, can promote thick hair growth."