Hair problems
Start with the concern that bothers you most.
Hair care basics
How hair grows and what everyday care actually does.
Scalp careLooking after the skin your hair grows from.
Hair dryness and frizzMoisture, humidity and cuticle care.
Hair breakageMechanical damage and how to reduce it.
Dandruff and flakingCommon causes of a flaky scalp.
Hair shedding and thinningNormal shedding, telogen effluvium and when to seek help.
IngredientsWhat common hair-care ingredients do.
Styling and heat protectionReducing damage from heat and styling.
Product selectionChoosing products without wasting money.
When to seek professional careWarning signs that need a clinician.
When to seek professional care
Sudden or rapid hair loss, bald patches, scalp pain or severe inflammation need assessment by a doctor or dermatologist. Hair loss with fatigue, weight change or menstrual changes can point to nutritional or hormonal causes that need blood tests.