When it comes to growing a full, thick mustache, one common frustration many men face is patchiness especially right in the centre, where the two sides of the ‘stache are supposed to meet. For guys trying to cultivate a classic handlebar or a full beard-mustache combo, that little bald spot can feel like a major setback.
But here’s the truth: it’s more common than you think. At Stylish Barbershop, we talk to men every week who struggle with uneven facial hair growth, especially in the philtrum—the area right under the nose where the centre of the mustache grows (or is supposed to grow). So what’s really going on?
Let’s break it down with some real, science-backed reasons plus what you can do about it, especially considering Canada’s unique climate, water quality, and grooming challenges.
1. It’s Mostly Genetics
The biggest reason hair doesn’t grow in the middle of your mustache? Genetics. Some men naturally have fewer active hair follicles in that region. If your father, uncles, or grandfathers also had a “split” mustache or lighter growth in the centre, chances are it’s hereditary.
There’s not much you can do to fight your genes, but understanding this fact can help you manage expectations—and focus on styles and grooming routines that make the most of what you have.
2. Delayed Growth (Yes, It Happens)
Some men experience delayed hair growth in certain parts of their face, including the mustache. If you’re in your late teens or early twenties, give it time. Even guys in their late 20s can see changes in facial hair density. So if the centre patch isn’t filling in yet, don’t panic it might still come in over time.
3. Hard Water Might Be Hurting You
Canadian cities especially in Southern Ontario often have hard water. That means more minerals like calcium and magnesium in the tap water you wash your face and beard with. Over time, hard water can clog pores, dry out your skin, and irritate hair follicles, potentially affecting growth.
What can you do?
- Use a gentle, sulphate-free beard wash and rinse with filtered water if possible.
- Moisturize daily with a beard-friendly balm or oil to keep the skin under your mustache healthy.
4. Hormonal Fluctuations
Testosterone and its derivative DHT (dihydrotestosterone) are crucial for facial hair growth. Low levels of these hormones can lead to slow or uneven beard and mustache development. While this is often a medical issue, it’s worth discussing with your doctor if you’re also experiencing other symptoms like fatigue or sudden hair thinning.
5. Poor Circulation or Skin Health
The skin under your facial hair needs healthy blood flow to deliver nutrients to the hair follicles. If your skin is dry, irritated, or damaged often due to harsh Canadian winters or shaving too frequently it could affect growth in specific areas like the philtrum.
Simple ways to support better skin and hair health:
- Exfoliate gently 1–2 times a week to remove dead skin cells.
- Avoid over-washing or scrubbing aggressively.
- Consider applying a warm compress to your mustache area once a week to stimulate blood flow.
6. Scarring or Skin Trauma
Even minor scarring like from teenage acne or an old cut can block hair from growing in a particular patch. Often, men don’t realize that a smooth, scarred area under the nose is the reason for their centre mustache gap.
A barber who is experienced in cutting hair with this issue can help guide you toward styles that work around the patch or use shaping techniques that mask it effectively.
7. Nutritional Deficiencies
Your body needs essential nutrients like biotin, zinc, and vitamin D to grow healthy hair. If your diet is lacking, especially during long winters with limited sun exposure, your facial hair can suffer. This includes patchiness in the mustache.
Try to eat a diet rich in:
- Protein (meat, legumes, eggs)
- Healthy fats (salmon, nuts)
- Leafy greens and colourful vegetables
And consider speaking with your doctor about supplements if you suspect deficiencies.
8. Improper Grooming Techniques
Over-trimming, shaving too often, or applying harsh products (like certain alcohol-based aftershaves) can irritate the skin and discourage hair growth. Always go easy on the area especially if it’s already sensitive or thin.
Booking regular appointments with an expert who knows haircuts for such hair type and beard styling can help you avoid damaging habits while learning the best care routine for your mustache.
Final Thoughts: Embrace Your Style
Ultimately, whether or not your mustache fills in the centre doesn’t define your masculinity or your style. Plenty of men rock bold facial hair looks without a perfect line under the nose. The key is working with your natural growth pattern, not against it.
If you’re dealing with an uneven mustache, talk to a professional barber who’s worked with this kind of facial hair before. At Stylish Barbershop, we help men find facial hair styles that boost confidence, frame the face properly, and suit your unique hair pattern even if you’re missing a few strands in the middle.
So chin up, gentlemen. That “missing patch” isn’t the end of your mustache journey it’s just the beginning of finding what works best for you.
Need a beard trim or expert advice? Book your appointment today at Stylish Barbershop your local destination for men’s grooming in Kitchener and Southwest Ontario.