Hair · patience
The hair cycle: why change is not visible overnight
Hair grows in cycles. Learn to separate short-term noise from a trend worth paying attention to.
5 min read
Growth has its own pace
Individual follicles are not in the same phase at the same time. Meaningful changes in density or the hairline should be judged over months, not a few days after starting a new product.
What is worth tracking
Photograph the same areas, parting and hairline in consistent light. Sudden or patchy hair loss belongs with a dermatologist — an app should not diagnose it.