Why Is My Hair Shedding So Much?

Your hair sheds because of natural daily loss, seasonal cycles, stress, hormonal changes, scalp health issues, or illness recovery. Losing 50 to 100 hairs per day is completely normal, and you'll notice even more in the shower if you don't wash daily because the hair that would have fallen naturally all comes out at once. Understanding why your hair sheds helps you know when it's normal and when something needs attention.

Hair shedding is one of the most common concerns I hear from clients. They see hair in the drain, hair on their brush, hair on their pillow, and they panic. Most of the time it's completely normal. Sometimes it's a sign that something in your body or routine needs to change.

I'm Bri, a stylist at The Warehouse Salon in Fairfield, NJ. I talk clients through shedding concerns constantly because the fear of hair loss is real and stressful. Let me tell you about one client who was convinced she was going bald when everything she was experiencing was actually normal.

What Does Normal Shedding Actually Look Like?

A client named Vanessa came to me terrified last fall. She was an elementary school teacher in Nutley, 38 years old, and she'd been finding clumps of hair in her shower drain for weeks. She brought photos to show me how much hair she was losing.

"Bri, look at this," she said, showing me her phone. "This is from one shower. I'm losing handfuls. Something is seriously wrong with me."

I looked at the photos. It was a lot of hair, but not an alarming amount for someone with her hair length and thickness. I asked her some questions. How often was she washing? Every four or five days because she'd read that washing less was healthier. Had anything stressful happened recently? She'd had COVID two months ago and was still dealing with the aftermath at work.

"Vanessa, I think you're experiencing three things at once, and none of them mean you're going bald," I told her. "You're seeing normal shedding accumulate because you're not washing often, you're in fall seasonal shedding, and you're probably having some post-illness hair loss. Let's go through each one."

By the end of our conversation, she was visibly relieved. A month later she texted me: "I stopped panicking every time I see hair in the drain. I understand what's happening now."

The Hair Growth Cycle (And Why Shedding Is Part of It)

Every single hair on your head is in one of three phases at any given time:

• Anagen (Growth Phase): Lasts 2 to 7 years. About 85-90% of your hair is in this phase right now. This is when your hair is actively growing.
• Catagen (Transition Phase): Lasts 2 to 3 weeks. The follicle shrinks and detaches from the blood supply. Only about 1% of your hair is in this phase.
• Telogen (Resting/Shedding Phase): Lasts 2 to 3 months. The old hair falls out and a new hair begins to grow in its place. About 10-15% of your hair is in this phase.

When those telogen hairs release, that's what you see in the drain. It's not damage. It's your hair completing its natural cycle. The problem is when too many hairs enter telogen at the same time, which is called telogen effluvium.

Seasonal Shedding Is Real

If you notice more shedding in fall and early winter, you're not imagining it. Studies have shown that more hair enters the telogen phase during summer months, which means more shedding in the fall. This is likely an evolutionary holdover. Your body grows a slightly thicker "coat" for winter.

We see this pattern with our North Jersey clients every year, like clockwork. September through November, the shedding concerns increase. By January, it's usually back to normal.

Stress and Illness-Related Shedding

Telogen effluvium is the medical term for excessive shedding caused by a shock to the system. This can be triggered by:

• Major stress (job loss, divorce, family crisis)
• Illness or surgery (especially anything with a high fever)
• Significant weight loss (especially crash dieting)
• Hormonal changes (pregnancy, postpartum, stopping birth control, menopause)
• Nutritional deficiencies (especially iron, vitamin D, and protein)

The tricky part is that telogen effluvium usually shows up 2 to 3 months after the triggering event. So by the time you're panicking about hair loss, you might have already forgotten the stressful event that caused it.

The good news: telogen effluvium is almost always temporary. Once the trigger is resolved, your hair will grow back. It just takes time, usually 6 to 12 months to see full recovery.

When Shedding Is Actually a Problem

Normal shedding doesn't cause visible thinning. If you're noticing any of the following, it's worth talking to a dermatologist:

• Your part is getting noticeably wider
• You can see more scalp than you used to
• You're losing hair in patches or specific areas
• Your ponytail feels significantly thinner than it used to
• You're also experiencing other symptoms like fatigue, weight changes, or skin issues

These could be signs of androgenetic alopecia (pattern hair loss), alopecia areata (autoimmune hair loss), thyroid issues, or other medical conditions that need professional attention beyond what a stylist can address.

What You Can Do Right Now

Whether your shedding is normal or slightly raised, taking care of your scalp and using the right products can make a real difference:

• Wash regularly. Every 2 to 3 days is a good baseline. Letting oil and product build up on your scalp isn't doing your follicles any favors.
• Use a scalp-focused shampoo. The Zenagen Revolve Women's Thickening Shampoo supports scalp health and encourages thicker growth. It's one of the best products we recommend for clients dealing with shedding concerns.
• Add a targeted scalp treatment. The Olaplex No. 0.5 Scalp Longevity Treatment is designed to support a healthy scalp environment. Use it once a week before shampooing.
• Be gentle. Use a detangling brush, don't rip through wet hair, and avoid tight hairstyles that pull on your hairline.
• Consider a densifying serum. The Zenagen Densifying Hair Serum is lightweight and can be used daily on the scalp to support healthier, thicker-looking hair over time.

Bottom Line

Most hair shedding is normal. Your hair has a natural cycle, and losing 50 to 100 hairs per day is part of it. Seasonal changes, stress, and illness can temporarily increase shedding, but in most cases, it resolves on its own.

If you're worried, come see us at The Warehouse Salon in Fairfield, NJ. We'll take a look, ask the right questions, and help you figure out if what you're experiencing is normal or if you should see a dermatologist. Either way, we'll make sure you leave with a plan and some peace of mind.