Setting the Record Straight: What Makes Your Hair Straight or Curly

Women everywhere think of their hair as their crowning glory, and a proper hairstyle is an important part of their daily get-up. It is little surprise, then, that ladies everywhere are always experimenting with different hairstyles. The thing is, not everyone has the same hair. Straight, wavy, curly, and everything else in between is what makes it hard for some to style their hair.

Fortunately, those who want sleek straight hair can make an appointment at their favourite salon for outstanding hair straightening keratin treatments. Before you do that, you, it is important to understand hair and how to take care of it.

Here are some facts you should know regarding what makes hair straight or curly:

Air Humidity

External factors like humidity in the air can also affect the curvature of the strands of your hair. Your locks are porous, which means it absorbs moisture in the air. Humidity is not your friend if you want frizz-free hair. It can make your hair look puffy, making it necessary to apply a lightweight moisturizing formula so to avoid from absorbing excess moisture.


Genetics play a huge part in determining the curvature of the strands. When your follicle is symmetrical, the strand tends to grow straight and round. When it is asymmetrical, the opposite happens; the strand turns out to be curly. There is a large chance that you inherit the genes of having either asymmetrical or symmetrical follicles.


You may want to check your medications if you are having a bad hair day. Some medications can cause side effects, one of which is stunted hair growth. In worst cases, this can lead to hair loss. So, consult with your physician before taking any medications.

Having straight or curly hair is a complicated matter. It helps to know a few facts about hair growth to care for your hair better. After all, you can always go for hair treatment to get that straight, flat hairstyle easily.

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