UNSOLVED SCIENCE
Even though it’s been determined for years that curly hair is a dominant gene, scientists admit that there is still no way to predict, the size, tightness, or overall behaviour of someone’s curls. Curly hair is just THAT unique.
Have you ever woken up one day and looked in the mirror and realized that your hair is just...different? It’s hard to pinpoint when and where the change happened but you know you can’t be imagining it! Somehow your curls are looser, or maybe they're tighter? There may even be waves or curls where there’s never been before! 😱 Whether you are loving the change or you’re looking to get back what you had, we thought we'd delve into the mystery of why our hair textures change in the first place.
To understand what could cause someone’s hair to change it's best to first know what gives curls their unique shape and texture!
This one is a no-brainer; genetics play a huge role in all of our physical attributes, and our hair is no exception. Whether you have a head full of luscious waves or lots of bouncy ringlets, you have genes to thank for that. So if your mom, dad, or grandparent has curly hair too, chances are they passed those genes on to you! Thanks, Ma!
Since genes alone can't fully explain the variations between different curl types, hair texture comes down to way more than just simple genetics.

The truth is that the shape of your hair follicles are the biggest factor in determining your hair texture. Your hair follicles are the part of your scalp that guide and grow hair fibres, so it makes sense that they could shape the way your strands look. Hair follicles that are circular and symmetrical produce straight hair, while oval shaped follicles produce hair that curls.
But wait there's more! 😅 Curly hair also has a unique composition. Unlike straight hair, curly hair strands have an uneven distribution of keratin protein. These proteins form bonds throughout the hair shaft that contribute to the shape, size and tightness of each curl. When curly hair is chemically relaxed, these bonds are broken apart, and as a result, straightens the curl.

Even though it’s been determined for years that curly hair is a dominant gene, scientists admit that there is still no way to predict, the size, tightness, or overall behaviour of someone’s curls. Curly hair is just THAT unique.
Now that we know what a big role our follicles play in shaping our curls, it is likely that major changes in textures start at the root of your hair. That being said, it is possible for the shape of your follicles to change. Bodily changes like age, health, hormones, stress and diet are all factors that can impact the landscape of your hair.
Believe it or not, major hormonal changes (like the kind you experience during pregnancy, puberty or even menopause) can actually affect and CHANGE the shape of your hair follicle as well as the size and thickness of your hair strands. So all the stories you've heard of hair changing (for better or worse) during pregnancy actually have some truth to them!
The dreaded 'D' word: damage. Damage doesn't come by flat ironing and straightening alone; there are many other factors that could cause damage to your hair, such as dryness. Your curls are the bounciest and healthiest when your hair AND scalp are moisturized. When they are dry, your curls can become rough, brittle and more susceptible to damage.
Another sneaky culprit can be over-manipulation. Detangling, pulling and brushing your hair back into buns, ponytails, and styles meant to stretch the hair can also affect your texture over time so be mindful of this if you're trying to bring some life back into your curls!
Long hair means more hair, and more hair means more weight. As your hair grows longer the weight starts to pull from the bottom up to your roots, resulting in your curl pattern being stretched and elongated. Sometimes a new hair cut can bring a little bounce back into your hair by using scissors to create varying layers and textures in your hair. Consulting with a curly hair specialist is the best way to figure out what kind of cut works best with your curl texture.

Maybe your hair type hasn't changed (or at least not drastically), maybe you've just figured things out. A lot of us curly girls have spent a good portion of our lives not actually embracing our curls and perhaps you've finally figured out what works for you. We can't tell you how many times we've heard feedback from customers who are shocked at how a product can really transform your curl pattern.
Have you ever noticed a change in your curl pattern? Maybe you had an unexpected pattern spring up after pregnancy? Or maybe your kinks and coils are looser than they used to be after rocking a straightened look? Comment below and let us know!
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38 comments
My curl pattern changed from messy and unkempt to beautiful, soft, bouncy ringlets when I discovered your 3-in-1 styler. Honestly, I had tried so many products but nothing worked well until I discovered the LUS products. So simple to use, but perfect results. I’m so happy!
Throughout my life my hair was straight with just a bit of a wave but after going through menopause my hair changed from straight to curly. It finally became such a struggle to try to keep it straight so I decided to attempt to embrace my curls. Who knew there was so much to learn about how to care for them, as well as so many products?! I tried hundreds of dollars worth of products, some left my curls weighed down & greasy-looking, others left them hard & crunchy. I discovered Lus products & now my curls are beautiful & soft, it’s so hard to stop touching them but I know that’s a no-no, lol! I’m so happy I found these products & I’m finally learning to love my curls!
I needed this right now. Struggling with a major change in my curl pattern that went unnoticed due to a year of ponytails. (oy)
Thank you
My hair changed with my chemo treatment for metastatic Breast Cancer. Although I didn’t lose all my hair it got very thin. As my body adjusted to the treatments (I will never be done with chemo until I eventually die) My hair came in kinky at the roots and eventually ended up curl type 3.
My hair is wavy and had gotten more wavy as I’ve gotten older. I just had our second baby and me waves seem to not have as much life in them. I switched shampoo and conditioner and my hair seems very dry:( I just ordered the wavy LUS hair set and I’m so excited to try it and see if it can bring some life back to my thin, dry not as wavy hair!!