Myth
"One hundred brush strokes a night makes hair shine."
Science
Excess brushing adds friction and breakage.
Read the explainer on Trichology.com →
Myths vs science
What great-grandma got wrong
Old advice, confidently given. Each card links to the current science on Trichology.com.
Myth
"Wearing a hat makes you go bald."
Science
Ordinary hats don't cause hereditary hair loss.
Read the explainer on Trichology.com →Myth
"Stress can turn your hair white overnight."
Science
It can't — but it can trigger shedding months later.
Read the explainer on Trichology.com →Myth
"Tight braids are harmless if they look neat."
Science
Constant tension can cause traction alopecia.
Read the explainer on Trichology.com →Myth
"Cutting hair makes it grow faster."
Science
Growth happens at the follicle, not the tips.
Read the explainer on Trichology.com →Myth
"Dry shampoo is as good as a wash."
Science
It absorbs oil but leaves residue on the scalp.
Read the explainer on Trichology.com →Questions about your own hair? Ask a specialist.
Find a trichologistRelated in the archive