You’ve probably heard it a hundred times, maybe right before you shaved your legs or face for the first time: “Be careful, it’ll grow back thicker and darker!” It’s a piece of advice that has been passed down for generations, creating a sense of hesitation for anyone reaching for a razor. But is this common belief actually rooted in fact, or is it one of those myths that just won’t go away?
The short and simple answer is no, shaving does not make your hair grow back thicker. It’s a complete myth, and understanding why can help you feel more confident about your hair removal choices. The sensation might feel different, but the hair itself hasn’t fundamentally changed.
Why Your Hair Feels Different After Shaving
If the hair isn’t actually thicker, why does it seem that way? The illusion is created by the biology of the hair shaft. A natural hair tip is tapered and fine, often lighter at the very end. When you shave, you cut the hair off at the thickest part of the shaft, creating a blunt tip.
As this blunt-tipped hair begins to grow out, it can feel more stubbly and coarse against your skin compared to the soft, tapered tip of a new hair. It’s not growing in thicker; it’s just that the new end is blunt. Furthermore, since all the hairs start their growth cycle at the same time after a shave, they can appear more uniform and dense initially, adding to the illusion of thickness.
What Actually Controls Hair Growth
Shaving only affects the part of the hair above the skin’s surface. It has no interaction with the living part of the hair—the follicle—which is located deep beneath your skin. The thickness, color, and growth rate of your hair are determined by factors that shaving can’t touch.
These factors are primarily your genetics and hormones. Things like age, ethnicity, and hormonal changes (such as those during puberty or pregnancy) are what truly influence how your hair grows. Shaving is simply a cosmetic, surface-level fix.
Tips for a Smooth Shave Every Time
Now that you know the truth, you can shave with peace of mind. For the best results, always use a sharp, clean razor. Dull blades can cause irritation and increase the risk of nicks. It also helps to shave during or after a warm shower, as the heat and moisture soften the hair and open up the follicles.
Don’t forget to use a generous amount of shaving gel or cream to protect your skin. Finally, moisturize afterwards with a gentle lotion to keep your skin feeling soft and hydrated, reducing any potential for itchiness as the hair grows back.
So, the next time someone warns you that shaving will make your hair grow back like a bristly brush, you can confidently tell them it’s just an old wives’ tale. Shaving is a safe and effective way to remove hair, and it won’t alter its fundamental texture or growth pattern.