18.21 Man Made products have quickly become the number one selling men's hair care product line. 18.21 Man Made is distilled with the essence of vanilla and sweet tobacco. It's unique packaging and wonderfully aromatic scents, will truly have you enjoy using 18.21. The 18.21 namesake was inspired by the Amendments that began and ended the Prohibition of alcoholic beverages in the early 1900s. Early in the development of their line of products, they discovered that the era of Prohibition on alcohol seemed to mirror the current state of Men’s grooming products. It seemed to them as if there had been a prohibition placed on grooming products for men mandating that they all must be the same.