The 4 Stages of the Hair Growth Cycle You Should Know | Kosmoderma

August 20, 2025
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IN THIS ARTICLE:
Introduction: Stages of The Hair Growth Cycle
Understanding the Root Cause of Hair Loss
Anagen: The Growing Phase
Catagen: The Transition Phase
Telogen: The Resting Phase
Exogen: The Shedding Phase
Advanced Hair Cure & Care at Kosmoderma
Combination Protocols That Deliver Results
Why Choose Kosmoderma for Your Hair & Scalp Care?
Conclusion
Frequently Asked Questions
Ready to optimize your hair growth cycle?

Introduction: Stages of The Hair Growth Cycle

Ever noticed how your hair grows well for a while and then seems to slow down or even stop? That’s because hair goes through four natural growth stages, and each one affects how thick, long, and healthy it looks. At Kosmoderma Skin, Hair, and Body Clinics, we know that learning about these stages is the first step to tackling hair thinning and boosting growth.

If you’ve been facing a slow hair growth cycle, sudden hair fall, or uneven regrowth, you’re not the only one. Many people go through this, often without realising which stage of the cycle is causing the trouble.

With over ten years of experience in hair care and treatments, Kosmoderma’s hair experts have helped thousands get back healthier, fuller hair using safe, proven methods.

By the time you finish this article, you’ll know how each stage works, spot when something’s not right, and find out how to care for your hair so it grows stronger and longer.

Understanding the Root Cause of Hair Loss

Before we talk about hair loss treatments, let’s first look at why hair loss happens. Some of the most common reasons are:

Family history of baldness in men or women
Stress and lack of proper nutrition
Hormonal changes such as thyroid issues or PCOS
Hair fall after recovering from COVID-19
Scalp problems like irritation or infections
Frequent use of strong chemicals or heat styling tools

Although the causes can be different for everyone, a major reason is that the hair follicles become weak or stop working as they should. That’s when modern hair-restoring treatments can help bring them back to life.

Anagen: The Growing Phase

The hair growth cycle starts with the anagen phase, which can last anywhere from 2 to 8 years for scalp hair, much longer than the short few months seen in eyebrows or pubic hair. During this period, your follicles are continuously providing new strands. Each hair will keep growing until it is either trimmed or naturally reaches the end of its lifespan and falls out. At any given time, about 85-90% of the hairs on your head are actively in this growth phase.

Catagen: The Transition Phase

When the anagen phase is complete, hair enters catagen, which is a transition period lasting about two weeks. During catagen, follicles shrink and hair production slows effectively. While the hair shaft stays in place, it detaches from the nourishing blood supply at the follicle’s base, signaling the end of active growth. Only about 1 to 3 percent of your scalp hairs are in this shrinking phase at any given time.

Telogen: The Resting Phase

Following catagen, your hair moves into telogen, a restful interlude lasting approximately two to three months. Strands in this phase neither grow nor immediately fall out; instead, they lie dormant while fresh hairs begin to form in follicles that have just released their old occupants. On average, around 9 percent of hairs on your scalp are resting in telogen. Some experts group the shedding process here, but many prefer to distinguish shedding as its own exogen phase.

Exogen: The Shedding Phase

Exogen is effectively the shedding extension of telogen. Over several months, the old hairs loosen and fall away—often nudged free by brushing or washing—while new hairs push up to take their place. It’s perfectly normal to lose between 50 and 100 hairs each day during this shedding phase, as your scalp continuously renews itself in preparation for the next anagen cycle.

Advanced Hair Cure & Care at Kosmoderma

Because Every Strand Deserves Expert Attention

At Kosmoderma, we understand that hair loss is more than just a cosmetic concern—it’s emotional. Watching your hair thin or fall out can affect your confidence and how you feel about yourself. That’s why we offer advanced, science-backed treatments designed to not only stop the damage but also restore your hair’s natural strength and vitality.

Here’s what we offer:

PRP Therapy – Healing from Within

Using the power of your own body, Platelet-Rich Plasma (PRP) therapy involves drawing a small amount of your blood, extracting the platelets, and injecting this growth factor-rich plasma back into your scalp.

Stimulates active growth (Anagen phase)
Strengthens weak follicles
100% natural and safe

This is ideal if you’re seeing early signs of thinning and want to boost growth naturally, without harsh chemicals.

GFC Therapy – A Smarter, Stronger PRP

Growth Factor Concentrate (GFC) is an upgraded, more refined version of PRP. GFC Therapy involves extracting only the purest and most potent growth factors from your blood for faster, more targeted results.

Encourages healthier, denser regrowth
Helps reduce excess shedding (Telogen phase)
Quick procedure with no downtime

It’s perfect for anyone who wants results faster or hasn’t responded to basic PRP.

QR 678® – Innovation That Delivers

If you’ve tried various hair fall solutions with little success, QR 678® may be the breakthrough you need. It’s a patented, clinically proven formula made of biomimetic peptides that directly signal your follicles to restart the growth process.

Reactivates inactive hair roots
Reduces hair loss in both men and women
Works well for pattern baldness and chronic hair fall

This treatment has shown excellent results in cases of androgenetic alopecia and telogen effluvium.

Exosome Therapy – Next-Gen Hair Regeneration

This cutting-edge treatment uses Exosomes for hair treatment – tiny messengers derived from stem cells—that stimulate your scalp at the cellular level.

Promotes deep follicle repair and regeneration
Ideal for resistant bald patches and advanced thinning
Helps restore volume even when follicles appear dormant

If nothing has worked so far, exosomes might be your next hope.

At Kosmoderma, we believe hair care is personal. No two scalps are the same, and your treatment shouldn’t be either. That’s why our expert dermatologists and trichologists design every hair restoration plan based on your specific needs, lifestyle, and growth cycle phase.

If you’re tired of trying over-the-counter solutions with no real improvement, come see us. Real answers. Real treatments. Real results.

Combination Protocols That Deliver Results

At Kosmoderma, we don’t believe in one-size-fits-all. Our doctors customize treatment plans using a combination of the above therapies, depending on:

Your stage of hair loss
Scalp health
Hair goals
Medical history

A typical plan may involve:

PRP + QR678 in early stages
GFC + Exosomes for sensitive, inflamed scalps
Micro needling + Growth Factors for better absorption

Each plan begins with a detailed trichoscopy (scalp scan) to map hair density, follicle activity, and underlying inflammation.

Why Choose Kosmoderma for Your Hair & Scalp Care?

Because Results Matter—and So Does Who You Trust

When it comes to your hair, you deserve care that goes beyond just products and prescriptions. At Kosmoderma, we combine medical expertise, world-class technology, and genuine empathy to help you reclaim your confidence, strand by strand. Here’s why thousands across India trust us with their hair health:

20+ Years of Legacy in Aesthetic Dermatology

We’re not new to this. With two decades of experience, Kosmoderma has built a strong reputation as one of India’s most trusted names in skin and hair care. Our protocols are refined, time-tested, and always ahead of the curve.

MD-Certified Dermatologists You Can Rely On

Your hair is in expert hands. Every consultation and treatment is led by highly qualified, MD-certified dermatologists who specialize in hair and scalp concerns. You’ll never be treated by someone who isn’t medically trained.

US-FDA Approved, Clinically Proven Technology

We use only the best. Every device and formulation used at Kosmoderma is backed by science and approved by global regulatory authorities

K-Discover™ – Our Signature 5-Step Consultation System

No more trial and error. With Kosmoderma Discover (K-Discover™), we analyze your scalp, hair condition, lifestyle, and medical history through a structured 5-step assessment. This helps us tailor your treatment with pinpoint accuracy.

Transparent Pricing – No Hidden Costs, Ever

We believe trust is built on clarity. That’s why we explain the cost of every procedure beforehand—no vague estimates, no last-minute add-ons. What you see is exactly what you pay.

130,000+ Happy Clients and a 95% Satisfaction Rate

Our results speak for themselves. We’ve treated thousands of clients, many of whom came to us after years of frustration with failed treatments elsewhere. Their consistent satisfaction is what drives us to keep raising the bar.

Conclusion

We’ve looked at the four natural stages of the hair growth cycle, Anagen, Catagen, Telogen, and Exogen, and how each one affects your hair’s health and appearance. We also touched on common issues like sudden hair fall during the growth phase (anagen effluvium) or resting phase (telogen effluvium), along with simple lifestyle tips and clinic-based treatments that can help at every stage.

Since 2006, Kosmoderma Skin, Hair, and Body Clinics has been helping people get back thicker, healthier hair. Our team blends modern hair treatments with care tailored to each person, aiming to bring back both healthy hair and self-confidence.

Frequently Asked Questions

How long before I see results from treatments?

Most patients notice initial improvement—less shedding and fine new hairs—in 8–12 weeks. Full results typically take 4–6 months.

Can I mix treatments?

Yes. Combining PRP with low‑level laser therapy or QR678 can yield synergistic benefits. Always consult your trichologist to tailor a regimen.

Will my hair cycle ever normalize after severe telogen effluvium?

In most cases, yes. Once the trigger (stress, illness) is managed, follicles gradually return to normal cycling. A personalized plan accelerates recovery.

Ready to optimize your hair growth cycle?

Book a consultation with our scalp and hair experts today. Let us design a targeted plan that nurtures your follicles from Anagen through Exogen—and beyond.