Long before I became a Certified Trichologist, I spent years behind the chair as a salon owner. Over the years, countless conversations happened in my chair. Sometimes a client would bring a change in their hair or scalp to my attention, and sometimes I was the one to notice it first. My first response was always to encourage them to talk with their physician. But when they came back after that conversation, even though their concerns were all different, they had all been told the same thing: it was their age. It became my mission to understand why these changes were happening. Even if age was a contributing factor, I needed to understand the cause fully. That is what led me to trichology, and in time, that mission became ROgHA® Hair System.
So, what is a trichologist? You have probably seen dermatologists, estheticians, and holistic practitioners mentioned in the beauty space, but a trichologist might be new to you. Here is what we do, how we are different, and why it matters for your hair.
What is a trichologist?
Trichology is the scientific study of the hair and scalp. A trichologist is a certified specialist who focuses on hair and scalp concerns, including dandruff and flaking, excess oil, hair thinning, excessive shedding, breakage, and scalp sensitivities, to name a few.
Trichologists are trained to look at the root causes, literally. We often take a holistic view of hair health, considering diet, stress, hormones, daily habits, and the products and chemical processing your hair and scalp may be exposed to.
In short, a trichologist is like a hair detective: we uncover what is really going on when your hair starts to change.
What does a trichologist do?
A visit with a trichologist usually starts with an in-depth consultation. We want to understand your health history, your routine, and what has changed. From there, a consultation may include:
- A close look at the scalp and hair, often with magnification
- A review of your health history, lifestyle, and environmental exposures
- A review of bloodwork results you have already received from your physician, when relevant
- A careful look at the products you use and any chemical services you receive
- A personalized hair and scalp care plan, plus a referral to a physician when something needs a medical diagnosis
Trichologist vs. dermatologist: which one should you see?
This is one of the most common questions I am asked, and the honest answer is that both have an important role.
A dermatologist is a medical doctor who diagnoses and treats conditions of the skin, hair, and nails. Dermatologists can prescribe medication and perform medical procedures.
A certified trichologist is a non-medical specialist who focuses on the hair and scalp. Trichologists do not diagnose medical conditions, prescribe medication, or perform medical procedures.
Many people benefit from seeing both a certified trichologist and a dermatologist. At times, a certified trichologist also works closely with your hairstylist or barber to create a fully customized plan for your needs.
The path to becoming a certified trichologist
Becoming a certified trichologist takes rigorous training. Qualified programs include in-depth study of anatomy, physiology, hair chemistry, and nutrition, along with reviewing bloodwork as it relates to hair and scalp health. Training involves extensive coursework and clinical practice, followed by exams to earn certification and professional membership. Certified trichologists then complete continuing education credits each year to maintain their membership.
Unlike cosmetologists and barbers, who primarily focus on styling, cutting, and chemically processing the hair, a trichologist concentrates on the science, structure, and environment of the hair and scalp. That means understanding the biology of the scalp, the structure of the hair shaft, and how outside factors, like ingredients, the wrong pH, and even the environment, can disrupt the natural balance of both the hair and scalp.
Are Trichologist Recommended products different?
Trichology training focuses on the hair and scalp themselves, not on how hair care products are formulated. Cosmetic chemistry, the science of how ingredients are selected, combined, balanced, and preserved in a formula, is its own field of study, and not every trichologist studies it in depth.
I bring a unique background to my profession as a Certified Trichologist. I began studying cosmetic chemistry when I chose to become a Licensed Cosmetologist and open my salon. I wanted to understand exactly what was in the bottle and how it worked, so I looked at every product by its ingredient list, not the fancy packaging it came in. If my clients were trusting me as a licensed professional, I wanted to fully understand the options I was recommending. That combination of cosmetology, trichology, and cosmetic chemistry is what sets ROgHA apart.
That thinking shaped every ROgHA product. Our formulas are pH-appropriate, third-party tested, and Formulated Without parabens, sulfates, phthalates, formaldehyde, PFAS, and gluten, along with a dozen other ingredients we believe do not belong in a daily routine. You can see the full list on our Why ROgHA page. Every product we make is Trichologist Recommended for all hair types and textures.
Frequently asked questions
Is a trichologist a doctor?
No. A trichologist is a certified hair and scalp specialist, not a medical doctor. Trichologists do not diagnose medical conditions or prescribe medication. A qualified trichologist will let you know when a medical evaluation is needed and can help you prepare questions to bring to your appointment with your physician.
When should I see a trichologist?
Consider a trichologist if you are dealing with ongoing flaking, itching, oiliness, breakage, or increased shedding, or if your scalp feels irritated. If you experience extreme discomfort, pain, open sores, or a possible reaction, see your physician or a dermatologist first.
Can a trichologist help with hair loss?
A trichologist can help identify factors that may be contributing to shedding or thinning, such as stress, nutrition, or scalp condition, and can recommend a care routine that supports a healthy scalp environment. When hair loss may have a medical cause, a trichologist will refer you to a physician as part of your customized plan.
What does "Trichologist Recommended" mean on a product?
It means a trichologist stands behind the formula for hair and scalp health. Keep in mind that not all trichologists are trained in how products are formulated, since cosmetic chemistry is a separate area of study. I developed every ROgHA product as a Certified Trichologist who has also studied cosmetic chemistry in depth, with the scalp and hair in mind in every ingredient choice.
Let's keep the conversation going
If you have a question about your hair or scalp, I would love to hear from you. Contact me and let's talk. If this post helped you understand what a trichologist does, please share it with a friend or family member who is looking for answers too.
When you are ready to give your scalp the foundation it deserves, explore the ROgHA Hair System.
Knowledge is your best friend when making your best choice.
Sharon Clohesy
Certified Trichologist and Founder, President & CEO, ROgHA® Hair System