So with this in mind, I gathered some of the best advice from top experts (from stylists and colorists to dermatologists and nutritionists) for common hair concerns. This story certainly won’t cover everything, as the entirety of the internet can hardly do that, but it will provide ample info to get you started. Throughout, too, we’ve linked to our other hair content; be sure to further explore as you see fit. With that in mind, here are some of the top variables to get acquainted with: Once you find someone who you think might be a fit, listen to their advice. For example, if you’re trying to dramatically change your hair color, and the pro doesn’t think it’s a good idea to do it in one sitting (a common coloring mistake), follow their lead.