Certified Trichologist vs. Hairdresser: Expertise in Hair & Scalp Health

Written By Laurel Stoughton

When you're searching for a hair and scalp specialist who can diagnose and treat issues like hair loss, dandruff, or scalp inflammation, a certified trichologist offers far deeper expertise than a typical hairdresser. Trichologists undergo extensive training in scalp health, hair growth disorders, and trichology treatments, positioning them to deliver effective, evidence-based solutions rather than just styling services.

What is a Certified Trichologist?

A trichologist is a professional who has undergone specialized education and training in the science of hair and scalp health. Their expertise goes far beyond cosmetic styling or a short workshop about scalp care. Trichologists study the biology, chemistry, and pathology of the hair and scalp, as well as how nutrition, hormones, lifestyle, and medical conditions affect them.

Trichologists are trained to:

  • Identify scalp disorders (such as seborrheic dermatitis, psoriasis, eczema)

  • Understand and address different types of hair loss (androgenetic alopecia, telogen effluvium, alopecia areata, traction alopecia, etc.)

  • Recognize signs of systemic health issues that appear in the hair and scalp

  • Recommend targeted treatments, lifestyle changes, and product regimens

  • Work in collaboration with medical professionals when necessary

How This Differs From a Regular Hairdresser

A hairdresser might recognize that your scalp is flaky or your hair is thinning, but they’re not trained to determine whether the cause is nutritional deficiency, hormonal imbalance, autoimmune disease, fungal infection, or another medical issue. A trichologist has the knowledge to investigate these root causes and create a personalized care plan. 

The Science Behind the Expertise

Trichologist Training

  • Specialized certification programs (often 6–24 months) in trichology science

  • Focus on anatomy, physiology, dermatology, nutrition, lifestyle, and scalp pathology

  • Goal: Hair and scalp health restoration

Trichologists often study topics such as:

  • Hair growth cycles and disorders

  • Inflammation and scalp microbiome balance

  • Reading blood panels trichologically

  • Effects of stress, diet, and environment on hair health

  • Non-pharmaceutical therapies (low-level light therapy, topical botanicals, nutritional and supplemental support)

Why This Matters for You

If you’re struggling with:

  • Excessive shedding or thinning

  • Patchy hair loss

  • Scalp itching, burning, or flaking

  • Breakage or sudden texture changes

  • Hair growth problems after illness or stress
    …a regular salon visit isn’t enough. A trichologist will look beyond the surface, investigate the cause, and guide you toward long-term solutions that improve both your scalp health and your confidence.

The Bottom Line

Your hair is a reflection of your overall health, and addressing issues at the root requires more than just great styling skills. While your hairdresser makes your hair look amazing, a certified trichologist works to make your hair and scalp healthy from the inside-out.

Whether you are looking for a scalp or hair treatment after a season of wearing helmets, or if you are dealing with an ongoing scalp disorder or hair loss, a trichologist can determine the root cause and best treatment plan for you.

For trichology services in the Salida, Buena Vista, and Arkansas Valley, schedule an appointment with me at https://honeysalononlinebooking.glossgenius.com/services, and choose Laurel Stoughton.


Questions? Email me at valleygirlhairsalida@gmail.com.

Laurel Stoughton