Does leg hair grow faster in the summer

For those who practice hair removal in the summer, it can seem like the process is never ending: You shave, wax, or use another method, and a few days later, it feels as though your stubble is back. But does hair actually grow back faster in the warmer months? Although it certainly can seem that way, experts say there isn't a simple yes or no answer.

Hair removal can be time-consuming and burdensome, whether you're lathering up with shaving cream and worrying about nicking yourself or dealing with at-home waxes on your own. So if you want to know whether your hair is really growing back faster despite your best efforts, here's what the experts say — and the methods they recommend if you do choose to remove your hair.

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OK, Does Hair Actually Grow Faster In The Summer?

The answer is more complicated than a simple yes or no, according to Dr. Joshua Zeichner, director of cosmetic and clinical research in dermatology and an associate professor of dermatology at Mount Sinai Hospital in New York City. That's because preliminary studies show that body hair might grow faster in the summer — but not enough research exists to prove that definitively.

Dr. Robyn Gmyrek, a board-certified dermatologist at Park View Laser Dermatology, adds that while the increased hair growth may be marginal, you might still notice it. "It's possible that the warmth causes an overall increase in blood flow, which increases circulation — which, in turn, increases the amount of nutrients and growth factors delivered to the hair follicle," she says.

So What Causes People To Think Hair Grows Faster In The Summer?

Christian Karavolas, owner of Romeo & Juliette Laser Hair Removal in New York City, thinks the reason might be psychological, saying that people tend to show more skin in the warmer months, which could cause them to notice their hair growth more closely. Dr. Gmyrek agrees, noting, "I think that because people are wearing less clothing and many women are shaving the exposed body parts, they are acutely aware of any growth – even a millimeter or two."

What Is The Best Hair Removal Method?

According to Dr. Gmyrek, all methods — including shaving, waxing, depilatories, and laser hair removal — are effective, but she cautions against waxing or threading if you're prone to ingrown hairs as there's an increased risk — and, of course, don't do it if you're sunburned (this goes for depilatories as well). Laser hair removal leads to more permanent removal, Dr. Zeichner says, because the procedure destroys the hair's root, leading to less growth over time.

However, while Dr. Gymrek echoes Dr. Zeichner's recommendation for laser hair removal, she also adds that it might not be an ideal method if you're tan. "The laser is focused on the pigment, darkness, and melanin in your hair," she tells Bustle. "But if you have pigmentation on your skin from a tan, it will hit that too and potentially cause you to have a burn on your skin."

Experts:

Dr. Joshua Zeichner, Director of Cosmetic and Clinical Research in Dermatology and an Associate Professor of Dermatology at the Mount Sinai Hospital

Dr. Robyn Gmyrek, M.D. Board Certified dermatologist at Park View Laser Dermatology

Christian Karavolas, Owner & Laser Specialist from Romeo & Juliette Laser Hair Removal

Studies:

Randall, V., Ebling, F. (1991) Seasonal changes in human hair growth. The British Journal of Dermatology. https://pubmed.ncbi.nlm.nih.gov/2003996/

Do you swear that your hair needs a few more trims during the summer? Maybe you need to shave a bit more? I'll admit, I used to think that this was a beauty myth, but I've seen some research that's...

Do you swear that your hair needs a few more trims during the summer? Maybe you need to shave a bit more? I'll admit, I used to think that this was a beauty myth, but I've seen some research that's changed my mind. I love when science proves me wrong! Here's a look at why you actually might need a few extra haircuts (and razors!) in the warm summer months.

  • A study out of the University of Bradford in the UK measured guys beards and leg hair throughout the year and found that the growth rate was lowest in January and February and then rose steadily till it peaked in July. Even though the study was done on men, it would make sense to see a similar trend among women. Add to that the results of a study done in Chile, which found that your hair also sheds less in the summer. So not only does it grow a bit faster, but more stays on your head!

Bottom Line
While I think more research needs to be done on women, there does seem to be some pretty conclusive data to support this beauty fact! Keep in mind: Since you lose less hair in the summer, it's even more important to protect hair from damage. Remember to stock up on conditioner and wear a hat to protect your locks from UV rays.

Shannon R. is a cosmetic chemist and self-professed beauty product junkie. For more science-based beauty tips check out the Beauty Brains! More from SELF:
Healthy Beauty Awards: Best Shine Serum
Summer's Best Melt-Proof Makeup
How They Lost Over 190 Pounds! --
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SELF does not provide medical advice, diagnosis, or treatment. Any information published on this website or by this brand is not intended as a substitute for medical advice, and you should not take any action before consulting with a healthcare professional.

Does leg hair grow slower in the winter?

Even the time of year can affect how fast or slow hair grows. “Hair tends to grow a little faster in summer and slower in winter,” said Dr. Alan Parks, board-certified dermatologist and founder of DermWarehouse.

Why is my leg hair growing so fast?

It's all about genetics. This is why your leg hair grows so fast (or appears to be growing fast). If your genetic makeup indicates that your leg hair will grow in dark, that's what will happen.

Does being cold make your leg hair grow faster?

The hair of all mammals follows this growth cycle, but we humans are unique in that our hair doesn't shed during hot weather and grow thicker during cold weather. In fact, in terms of hair growth at least, it appears that the opposite is true.

Why do I get hairier in the summer?

It's not just your imagination: Body hair does grow faster in warm weather, in seeming contradiction to the evolutionary role of body hair as insulation and conserver of body heat. And some experts say that women are hairier today than before as a result of better nutrition.