Why Hair Type Matters More Than Where You Are From
When we’re diagnosing or treating hair loss in the clinic, one of the first things we do is forget the old “Black, Asian, Caucasian” labels. They might be fine for casual description, but they don’t tell us what we need to know.
Hair type, the shape of your follicles, the thickness of each strand, how dense your hair is, and the way it curls (or doesn’t), play a far bigger role in how hair loss develops than heritage alone.
Here’s what that means in practice:
- Round hair follicles: These tend to produce straight hair, which is often thicker in diameter.
- Oval follicles: Usually give you wavy hair.
- Elliptical follicles: The reason behind tightly coiled or curly hair.
It’s not unusual for two people from different backgrounds to walk into our consultation room with almost identical hair types and similar risks for certain scalp conditions.
Afro-Textured/Tightly Coiled Hair
Afro-textured hair has a personality all its own. Tightly coiled strands, a flattened elliptical follicle, and a structure that’s as versatile as it is beautiful.
We see it most often in people of African descent, but what’s important to understand is that its unique design makes it more prone to particular challenges.
The common ones we treat most often:
- Central Centrifugal Cicatricial Alopecia (CCCA): This tends to start at the crown and work its way outwards. We see it most in women of African heritage.
- Traction Alopecia: Caused by prolonged tension from styles such as tight braids, weaves, or ponytails.
- Hair shaft breakage: The twists and turns within each strand can make it more prone to breakage.
Our prevention advice:
- Rotate protective styles and keep them comfortably loose.
- Limit the frequency of chemical treatments.
- Keep the hair well-moisturised to reduce brittleness.
“One client in her mid-30s came to us after years of wearing tight braids. By switching to looser styles and introducing regular scalp treatments, her shedding slowed dramatically within a few months.”
Straight, Thick Hair
Straight, thick hair often brings a “wow” factor, high density, plenty of body, and a smooth texture. It’s most common in people with East Asian heritage and some Indigenous groups. These strands tend to be both larger in diameter and more densely packed across the scalp, which can be a blessing until specific scalp issues appear.
The common ones we treat most often:
- Diffuse Thinning: Instead of a receding hairline, thinning tends to spread evenly across the crown.
- Seborrhoeic Dermatitis: With straight shafts reflecting light, flakes and redness can be more noticeable.
Prevention and care tips:
- Keep heat styling to a minimum. Overdoing it can dry the scalp and weaken strands.
- Stick to a consistent scalp hygiene routine to keep dermatitis at bay.
Straight, Fine Hair
Straight, fine hair is often seen in Northern European heritage. It’s elegant but delicate, with a smaller strand diameter and lower density; thinning tends to become visible earlier.
The common ones we treat most often:
Female Pattern Hair Loss (Androgenetic Alopecia): Often starts at the crown, with the part line widening over time.
Male Pattern Baldness: Usually begins at the temples and crown.
Prevention and care tips:
- Handle hair gently — fine strands are more prone to breakage.
- Use volumising products to give a fuller look and help disguise thinning.
“A male patient in his late 20s noticed his crown thinning. By combining a topical treatment with strategic styling changes, we slowed his hair loss and kept his look natural.”
Curly or Wavy Hair
Curly and wavy hair is full of personality. You’ll see it across Mediterranean, Middle Eastern, Latinx, and mixed heritage backgrounds. Its natural volume can make thinning harder to spot in the early stages.
The common ones we treat most often:
Telogen Effluvium: Sudden shedding triggered by stress, illness, or hormonal changes.
Frontal Fibrosing Alopecia: Early signs may hide within the hairline’s natural irregularity.
Prevention and care tips:
- Detangle gently; rough brushing can cause breakage.
- Maintain moisture balance, but avoid overloading the scalp with products that clog it.
“Over the years, we’ve seen clients who missed early signs of frontal fibrosing alopecia because their curls masked the hairline changes. Early detection is key.”
Cultural Hair Care Practices and Their Role
Hair care routines, styling choices, and cultural beauty practices can influence hair health, for better or worse.
Examples:
- Protective styles: Maintain length, but can cause tension-related loss if worn too tightly.
- Chemical straightening or relaxing can weaken the hair shaft over time.
- Heavy oils and butters: May benefit some scalps but cause buildup in others.
Common Hair Loss Conditions by Hair Type
| Hair Type | Conditions More Commonly Seen* |
|---|---|
| Afro-textured | CCCA, traction alopecia, breakage |
| Straight, thick | Diffuse thinning, seborrhoeic dermatitis |
| Straight, fine | Androgenetic alopecia (male/female) |
| Curly/wavy | Telogen effluvium, frontal fibrosing alopecia |
*These are trends, not absolutes. Hair loss can affect any hair type.
Prevention and care tips:
- Keep heat styling to a minimum. Overdoing it can dry the scalp and weaken strands.
- Stick to a consistent scalp hygiene routine to keep dermatitis at bay.
How We Diagnose and Treat Hair Loss for All Hair Types
Our approach starts with understanding your hair type, heritage, and care routine. We examine the scalp, review your history, and may recommend clinical testing. Treatments are always tailored to the individual and may include:
- Topical or oral medication
- Specialised scalp treatments
- Lifestyle and hair care guidance
- Ongoing monitoring and adjustments
We work with all hair types, from tightly coiled to poker straight, and create plans that are as individual as your hair.
Key Takeaways
- Hair loss is influenced by hair type, heritage, and how you care for your hair.
- Certain conditions may be more common in some groups, but anyone can experience hair loss.
- A correct diagnosis is the first step toward effective treatment.
