The shape of each hair follicle is thought to be determined during embryonic development, but scientists do not know exactly how this happens. Curvy hair follicles are “S-shaped,” meaning that they have two bends.
How do I know what shape my hair follicles are?
The shape of your follicle determines how curly your hair is. Circular follicles produce straight hair while oval follicles produce curlier hair. Hair follicles also play a part in determining the color of your hair. As with skin, your hair gets its pigment from the presence of melanin.
What shape is curly hair follicle?
However, the follicle of curly hair has an oval shape. The flatter the oval shape, the curlier the hair. Another contributing factor is the way the follicle tunnels into the scalp. Straight hair follicles tunnel down vertically from the skin’s surface into the dermis.
Do hair follicles change shape?
In both sexes, these hormones contribute to increased body hair and, later, balding in males. An increase in androgens in females can actually change the shape of the hair follicle from round to flat and this can instigate a change in texture from straight to curly.
Which follicle shape produces naturally curly hair?
Oval follicle shapes produce curly hair while round follicles produce straight hair.
What causes wavy hair?
Water molecules are just like tiny magnets! The proteins in your hair are the same way. So when you walk into a humid room, it’s like you’re surrounding your hair with tiny magnets pulling your hair in different directions. This can make your hair curly or wavy that day.
What is wavy hair?
Wavy hair. … Wavy hair has a loose S-shape, but the hair type can share similar qualities to straight hair with a gentle wave or curly hair with a tight S-shape. If your wavy hair has more in common with straight hair then you may experience a lack of volume in which case volumising spray is your go-to product.
What is 2B wavy hair?
2B Hair type is best described as wavy hair. This hair type is not quite curly and it’s not quite straight. If your hair is mostly flat and straight at the roots but gets wavier and more “S” shaped toward the bottom, then you have 2B hair! With this wavy hair type, you pretty much achieve #hairgoals naturally.
How can you tell if your hair is wavy?
If it dries straight without a bend or curl, then your hair is straight (or type 1, as it is commonly referred to). If it dries with a slight curve or “S” shape, then it is considered wavy (type 2).
Why are some parts of my hair wavy and some straight?
It’s very normal to have a mix of curl patterns on the same head of hair. It starts with your genetics. You see, the gene for curly hair is not completely dominant. It can remain dormant until activated and then it changes the shape of the hair follicle which changes the hair that grows from it.