All the vitamins in beer are really good for acne reduction and increasing natural skin shine. Further, beer acts as a great hair growth stimulator. The contents of hops and malt in beer make hair more healthy and act as an exceptional ingredient for hair growth. When you rinse your hair with beer and wash it off after few minutes, it gives a shine to the hair. Some hairstylists claim it too helps with damaged hair. The only problem is that strong smell beer has.