More scalp is visible through the hair than before
The part line looks wider
Hair feels less dense or less full
Ponytail or braid feels smaller
Hair sheds more than usual on pillows, in the shower, or on brushes
Hair strands seem finer or weaker
Receding hairline at the temples
Thinner hair on the crown or top of the head
Bald spots or patchy areas appear
Hair takes less effort to style because there is less volume
Scalp shows more easily under bright light
Photos show reduced fullness over time