-Caffeine C1 30g Hair Growth Essential Oil. -Effective on all hair areas: Beards, Armpits, Chest, Pubic etc.. -The oil is enriched with multiple natural nourishing ingredients that infiltrate into the hair follicle roots, repair & activate the dormant hair follicles, increase nutrient absorption and accelerate hair growth. -Treat your hair with rich nourishment, strengthen the nutrition of hair root, accelerate hair growth, and prevent baldness effectively and cure scalp and provide it with protection.