Hollie Comeaux • Hairstylist & Trichologist

Tricho Truth Thursday

TRUTH: Trichology Bridges the Gap Between Cosmetology and Dermatology

Many people don’t realize there is a missing piece between the salon chair and the dermatologist’s office.

A cosmetologist focuses on the hair fiber, styling, color, and overall hair care.

A dermatologist focuses on diagnosing and treating medical conditions affecting the skin and scalp.

A Trichologist bridges the gap.

As a Certified Trichologist, I evaluate:
• Hair shedding patterns
• Scalp health and inflammation
• Follicular health
• Lifestyle and nutritional factors
• Hormonal influences
• Early signs of hair and scalp disorders

While a Trichologist does not diagnose medical conditions, we work alongside dermatologists and other healthcare providers to help identify contributing factors and create a comprehensive plan for healthier hair and scalp outcomes.

✨ The truth is: Hair loss isn’t just a beauty issue, and it isn’t always a medical issue. Often, it’s both—and that’s where Trichology becomes so important.

Healthy hair starts with understanding the whole picture.

Happy !

Healthy hair starts with a healthy scalp! 💆🏻‍♀️
In today’s tip, I’m sharing simple ways to keep your scalp clean, balanced, and thriving—because a healthy scalp is the foundation for great hair! If you have scalp or hair concerns, I’m here to help. Let’s get your hair on the path to healthy growth! Feel free to message me anytime!

There is no such thing as "hair loss" as one condition. There are multiple biological processes people call hair loss - and the LOCATION of the change is often the strongest clue to which mechanism is happening.

Follicles are not uniform across the scalp. The top expresses far more androgen receptors than the sides and back, which is why androgenetic patterns form where they do. Immune-driven patterns can appear almost anywhere because every follicle has its own immune privilege system. Hairline edges and temples carry the highest mechanical load, while diffuse shedding across the entire scalp usually reflects a systemic shift rather than a localized follicle problem. Scarring conditions like frontal fibrosing alopecia have their own highly recognizable signatures.

This is why pattern recognition matters. In trichology, the location of the loss often narrows the differential to two or three conditions before a single test is run. Trichologists are trained to read these patterns - and to distinguish what looks similar from what is actually the same.

The reason many people feel like "nothing works" is often because the mechanism being treated does not match the pattern present.

Save this - you'll want it the next time you're trying to understand what your own scalp may be telling you.

Which pattern most resembles what you've noticed? (No assessment here - just recognition.)

Most hair growth products don’t fail because they’re “bad.”
They fail because they’re misunderstood.

Every solution in the market fits into one of 5 biological generations — and each one works at a completely different depth of action.

→ Surface
→ Vascular
→ Follicular
→ Cellular
→ Intracellular

If you don’t understand where something works…
you can’t understand what it can actually do.

That’s why two people can use the same product
and get completely different results.

✔ Some only cleanse
✔ Some increase blood flow
✔ Some target multiple pathways
✔ Some signal cells
✔ Some go inside the cell and execute

This isn’t about hype.
This is about mechanism.

Because once you understand this framework,
you stop chasing trends —
and start choosing treatments based on biology.

The question is no longer:
“Does this work?”

It becomes:
“Where does this act — and is that what my follicle needs?”

Easy Transitions!

I will be out of the salon from 7/17 to 8/13 due to surgery and recovery! I will respond to all calls/texts regarding appointments once I am able to upon my return home.
Please pray for me, my family and my surgical team to have a safe procedure with no complications and easy recovery!