Every barbershop hears the same myths on repeat, usually delivered with total confidence by someone who heard it from someone who heard it from the internet. Most of them aren't crazy — they usually started from a grain of truth that got twisted somewhere along the way, or from a real observation that had the wrong cause attached to it. Here are seven that need to die, and the actual explanation behind each one.
None of these are complicated once you know the mechanism. They just never get explained properly the first time, so they get repeated instead of corrected.
Does Cutting Your Hair Make It Grow Back Thicker or Faster?
Myth 1: cutting hair makes it grow back thicker and faster. It doesn't. Growth rate and thickness are controlled by the follicle underneath the skin, which a haircut never touches — you're only trimming the part that's already dead, keratinized tissue. What actually happens is that a fresh, blunt-cut end feels coarser to the touch than a naturally tapered, worn tip, which creates the illusion of thicker hair. Give it a few weeks and that illusion fades along with the myth.
This one's stubborn because the "evidence" feels real in the moment — buzz a head down and the regrowth genuinely does feel more bristly at first. But that's texture at the cut tip, not a change happening down at the root, and it settles back to normal as the hair grows out and the tip naturally wears down again over the following weeks.
Do You Really Need to Wash Your Hair Every Day?
Myth 2: everyone needs to wash daily. Wash frequency should match your actual oil production and activity level, not a fixed daily rule — plenty of guys do fine every other day or even less, and daily washing with the wrong product can strip natural oil and trigger a greasy rebound that makes the "need" to wash daily feel self-fulfilling. Watch how your hair actually behaves over a week before assuming daily is required.
Myth 3: a 2-in-1 shampoo-conditioner is just as good as using both separately. It's a real compromise, not a shortcut. A 2-in-1 is formulated to do both jobs adequately rather than either one well, which is fine in a pinch — travelling, a rushed morning — but not ideal as a permanent routine if you want your hair looking its sharpest.
Does Wearing a Hat Cause Baldness?
Myth 4: hats cause baldness. Normal hat wear doesn't cause hair loss — that's driven mainly by genetics and hormones, not headwear. The one real exception is very tight, constant pressure over long stretches, which is a traction issue affecting the edges rather than baldness in the broader sense, and it's avoidable by simply not wearing headwear jammed on tight for hours every single day. A properly fitted hat, worn like a normal person wears a hat, isn't putting your hairline at risk.
Myth 5: shaving a thinning head speeds up the thinning. It doesn't accelerate anything — shaving just removes hair that's already there without affecting the follicle's future output one way or the other. For a lot of guys dealing with early thinning, a clean shaved or closely cropped look is a legitimate, confident style choice on its own merits, not any kind of surrender.
Is More Product Always Better Hold?
Myth 6: more product means stronger hold. Piling on more clay or pomade past a certain point just adds weight and grease — it doesn't add hold, and it often works against the style you're trying to build by weighing hair down flatter than it would sit with a proper, moderate amount. A dime-sized amount, built up gradually if needed, beats a palmful applied all at once nearly every single time you style it.
Myth 7: you should switch products often so your hair doesn't "get used to" one. Hair doesn't build tolerance to a product the way your body adapts to medication; there's no adaptation happening at the follicle level. If a product suddenly seems less effective, it's more likely buildup, a seasonal change in your scalp's oil, or even a different water source at a new address, not the shampoo somehow "learning" your hair over time.
Got a myth you've always wondered about? Bring it up next time — book the chair and ask your barber directly, or check the FAQ for more.