January 26, 2021

Do your once thick locks seem a little limper and duller? You’re not imagining it. Hair changes as we get older, and your hair may see major shifts in color, texture, and thickness over time.


While some of these transformations are inevitable, others can be slowed or offset – especially by diet! And knowing why, when, and how these changes happen can help you make the most of your evolving locks.

5 reasons hair changes over time

Genetic Link


The color, texture, and shape of your hair are decided even before birth, but there are other genetic factors at play with hair changes in your adult life, too. Some women are genetically predisposed to be more or less sensitive to the elements that affect hair changes over time.


It’s not always apparent what your genetic makeup means for your hair, but taking a look at your family history may provide a few clues. If women in your family have noticed significant hair changes throughout their adult life, it’s more likely you could as well.


Whether hormonal or chemical, everyone’s hair is impacted differently depending on your hair’s sensitivity or resilience to various fluctuations in environment, chemicals, and even haircare routines.




Hair growth follows a predictable pattern of growth, stimulated by androgenic hormones. In women, the ovaries and adrenals produce these hormones, which also help to maintain healthy hormone levels. When supplies of any of hair-boosting hormones decline, hair growth slows, and follicles don’t quickly replace the hairs you’ve lost.


Women see a lot of hormonal changes during their lifetimes. From birth control to menopause, hormone levels rise and fall during the different seasons of life. Surges of hair-nurturing hormones during pregnancy, for example, tend to boost and extend your hair’s growth cycle. With time, hormone levels drop altogether, and hair may look a lot different than it did in our teenage years.




Chemical treatments like hair dye or bleach give you a fresh new look but weaken hair strands in the process. No matter how slowly you approach chemical hair changes, they inevitably leave hair a little drier and more brittle than if you’d backed away from the bleach in the first place.


Chemical treatments themselves can change over time as well. As they sit on your hair, they begin to oxidize and can change colors or lose their sheen. Luckily, treating chemically damaged hair with nourishing products can help to maintain a healthy appearance and restore shine.




Scientists believe that graying hair is caused by a build-up of hydrogen peroxide, removing color from within the shaft. Hydrogen peroxide destroys hair pigment, which is why it’s an effective ingredient in many blonde hair dyes.


Aging hair will also become less dense. A decline in circulation as our bodies age means less productive hair growth overall, caused by naturally weakened blood vessels near hair follicles. As your hair evolves, so should your hair care routine in order to keep hair looking shiny and healthy at any age.


Health and Nutrition


Your hair is highly responsive to the internal changes of your body. Internal medicines like chemotherapy, for example, can cause complete hair loss for those in treatment. Hair changes can be attributed to smaller internal changes, too. Without a healthy balance of vitamins and minerals, the hair growth cycle can slow or come to a screeching halt.


Long term or restrictive diets can also slow the hair growth cycle, as your body is deprived of necessary nutrients. An unexpected change in hair density or texture, however, should signal that something inside your body is out of balance. It’s worth consulting a doctor to ensure everything is functioning as it should.


Hair stress is common, but you don’t have to fret about losing your beloved locks. No matter the cause of hair changes, Phyllotex can help. Phyllotex uses a blend of science-backed nutrients to prevent hair loss and promote growth, keeping your hair strong and healthy.

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