It is easy to panic at the hair in your brush or shower drain, but most of it is completely normal. Once you understand the hair growth cycle singapore residents live with, seeing some hair fall each day feels far less alarming. Every strand on your head is following its own timeline of growing, resting, and eventually letting go to make room for new hair. Knowing how this rhythm works helps you tell ordinary shedding apart from something worth checking, and it explains why hair changes take patience rather than overnight fixes.
The Three Main Phases
Each hair follicle moves through a repeating cycle with a few distinct stages. Understanding them takes the mystery out of what your hair is doing.
- Anagen, the growth phase: This is the active stage, where the hair grows steadily from the root. It lasts a long time, often several years, which is why scalp hair can grow so long. At any moment, the large majority of your hair is in this phase.
- Catagen, the transition phase: A short stage lasting a few weeks, when growth stops and the follicle begins to shrink and prepare for rest. Only a small fraction of hair is here at once.
- Telogen, the resting phase: The follicle rests for a few months. The hair is no longer growing but stays in place.
- Exogen, the shedding phase: The old resting hair is released and falls out, often while a new anagen hair is already growing beneath it to replace it.
The important takeaway is that these phases are not synchronised across your head. Because each follicle runs on its own schedule, you are always losing some hairs and growing others at the same time. This is why you shed a little every day rather than all at once, and why hair never all falls out together in healthy conditions.
Why Daily Shedding Is Normal
Losing some hair every day is a sign your cycle is working, not failing. A broad, commonly cited range is that people shed somewhere in the region of dozens to around a hundred hairs a day, though this varies with hair length, thickness, and how often you wash and brush. If you wash less frequently, you may see more come out on wash day simply because several days’ worth arrives at once. That can look dramatic in the drain but is usually nothing to worry about.
Hair length also plays a trick on your perception. Long hairs look far more alarming clumped in a brush than short ones, even when the actual number is the same. So the sight of shed hair is a poor guide on its own. What matters more is whether your overall hair density is visibly and steadily decreasing over time.
It also helps to know that shedding and breakage are two different things. A hair that reaches the end of its cycle and sheds naturally is not the same as a hair that snaps partway along because it is damaged. We unpack this distinction in our guide to hair breakage versus shedding, which is worth a read if you are trying to work out what you are actually seeing.
What Can Disrupt the Cycle
Lots of ordinary things can temporarily nudge more hairs into the resting and shedding phases at once, leading to noticeably heavier shedding for a while. Significant stress, illness or fever, major weight changes, childbirth, certain medications, and nutritional gaps can all do this. This kind of increased shedding often shows up a couple of months after the trigger, once those follicles complete their rest phase, and it frequently settles on its own as the cycle rebalances.
Because the cycle is slow, anything you do to support your hair, whether that is gentler handling, better scalp care, or reviewing your diet, takes months to show. This is also why no product works overnight. If you are curious about supplements, our honest look at hair supplements and biotin explains where they help and where the claims are overblown.
Relaxing habits can support the process too. A gentle scalp massage for hair growth feels good and may offer modest benefits, though the evidence there is limited, so treat it as a pleasant ritual rather than a guaranteed cure.
When to See a Doctor
Normal shedding does not thin your hair overall, because new growth keeps pace. You should pay closer attention if you notice sudden or heavy shedding that does not settle, patches of loss, a widening parting, a receding hairline, or your ponytail feeling noticeably thinner. These can have many causes, some easily addressed, and a doctor or dermatologist can assess what is going on and suggest options.
Please do see a professional for any sudden, patchy, or significant hair loss rather than waiting or self-diagnosing. Early advice gives you the best chance of a good outcome, and our broader guide to hair loss and thinning covers what to expect. For everyday shedding, though, take heart: your hair is simply doing what healthy hair does, quietly renewing itself day after day.