We want mirror-like shine and we want to be able to do it from the comfort of our bathrooms. Sounds simple, right? We did all the dirty work for you (quite literally, some of these were pretty messy.

Nevertheless, some put this age-old traditional medicine remedy on their scalp to moisturize the skin, reduce dandruff, and improve hair smoothness, strength, and shine. Some say castor ... should not ...

But them there's the not-so-great news: You can incorrectly take creatine (read: "user error"), which can result in side effects ... at the bottom of your glass after you drink it.