This episode debunks the widespread belief that shaving causes hair to grow back thicker, darker, or faster. The truth is clear: shaving does not change the structure, speed, or color of hair growth. It only appears thicker because shaving cuts the hair straight across, leaving a blunt, flat tip instead of its natural soft, tapered end. That blunt regrowth feels rougher and looks darker — creating an illusion of thicker hair.
The myth spread due to visual misinterpretation, old flawed studies, and generations of repeated advice, not science. In reality, hormones and genetics — not razors — control hair growth. If shaving truly made hair stronger, bald men would shave to cure hair loss, which clearly doesn’t work.
The takeaway: Your razor isn’t rewriting your DNA. Shaving doesn’t make hair thicker — it just changes how it looks and feels temporarily.
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