Just because you were not born with straight hair does not mean that you cannot have straight hair. Anyone can have perfectly straight hair if they use the right products. A good shampoo for straight hair will work to control and smooth out the natural wave or curl of your hair, giving you a sleeker look. When shopping for shampoo, you want to choose a formula that is specifically for smoothing or straightening hair. Herbal Essences Touchably Smooth Shampoo is a great shampoo for straight hair because it works to tame flyaways and prevent hair from frizzing up. It contains pink lily and Asian silk in order to give you hair that is soft and touchable with anti humidity protection benefits. You should also follow up your shampoo routine with a good conditioner. Read 24 Readers Picks For Best Hair Conditioners for a list of products that readers swear by.

Another great shampoo for straight hair is Straight Sexy Hair Shampoo, which is formulated to relax, temporarily straighten and protect hair from heat styling. This shampoo also locks out humidity to keep hair straight, smooth and free of frizz all day long and relaxes curls as well. For an even straighter look, follow up your shampoo and conditioner with a flat iron. Check out How To Straighten Hair Like A Pro for more tips on how to achieve a perfectly smooth look with a flat iron.