A general rule of thumb when picking out hair products is that what is perfect for you may not be so perfect for someone else. If you have fine hair, you definitely don't want to slather on a tonic meant for someone with curly, frizzy hair who needs to tone things down a bit. The key to any hair care regimen is a shampoo that cleans your hair without stripping it of natural oils and shine. As for conditioners, beware of products high in wax that may provide a satisfactory sheen on the surface ...