Scalp Disorders
About scalp disorders.
The scalp is skin, and like skin elsewhere on the body it can become dry, oily, inflamed or irritated. A healthy scalp is the foundation for healthier-looking hair.
TricoTest® $140Fully credited toward any Personalized Trichology Treatment Program.
Educational information, not a diagnosis. Updated October 2026.
Understanding it
About scalp disorders
Scalp conditions can cause itching, flaking, redness, scaling or tenderness. Some are mild and respond well to the right routine; others are medical skin conditions that need diagnosis and treatment by a dermatologist.
Ongoing inflammation and discomfort can also affect hair quality. Looking closely at the scalp under magnification helps distinguish buildup, dryness and irritation, and guides the most appropriate care.
Common causes
- Excess oil and buildup
- A sensitive or weakened skin barrier
- Immune and inflammatory responses
- Reactions to hair products or dyes
- Yeast or bacteria that normally live on the skin
- Stress, weather and lifestyle changes
Scalp conditions
Common scalp disorders.
Signs and symptoms
What you may notice.
- Persistent itching
- Flaking or scaling
- Redness or tenderness
- Small bumps or spots around the hair
- A tight, dry or uncomfortable feeling
Managing it
Approaches that may help.
Identify the cause
Different conditions need different care; a closer look under magnification is the starting point.
Medical care when needed
A dermatologist diagnoses and treats medical skin conditions such as psoriasis or severe dermatitis.
The right routine
Products suited to your scalp type, used consistently, support balance and comfort.
Professional scalp care
In-studio care can address oil, buildup and discomfort, alongside medical treatment where needed.
When to see a physician
If your scalp is painful, bleeding, weeping or not improving, please see your physician or a dermatologist.
How CRLAB may help
Understand first. Then choose your care.
Recommended first step
TricoTest® Hair & Scalp Analysis
A private, guided appointment with a certified hair and scalp specialist.
TricoTest® $140Fully credited toward any Personalized Trichology Treatment Program.
Learn morePersonalized Treatment Programs
Scalp care guided by what your analysis reveals.
Programs starting at $96/monthTailored to your TricoTest® analysis results.
Learn moreYour path at CRLAB
Private consultation
A one-on-one conversation in our discreet studio about your history and goals — without pressure.
Professional analysis
TricoTest® microcamera imaging and a hands-on assessment of your scalp and hair.
Personal guidance
A clear plan that may combine in-clinic care, home care or CNC® — and continued support.
TricoTest® $140Fully credited toward any Personalized Trichology Treatment Program.
Frequently asked questions
Your questions, answered.
We do not diagnose medical conditions; when medical care is involved, we collaborate with your physician.
Is dandruff a scalp disorder?
Dandruff is common flaking of the scalp and is considered a mild form of seborrheic dermatitis. It often responds to appropriate cleansing and care.
Can scalp problems cause hair loss?
Ongoing inflammation may contribute to shedding and affect hair quality. Some conditions, such as severe folliculitis, can damage follicles, so early care matters.
Do you treat scalp disorders?
We do not diagnose medical conditions. We assess the scalp with TricoTest® and offer professional scalp care and home care, alongside your physician when medical care is involved.
Still have a question?
Call us, or book a private consultation and ask in person.
Your next step
Start by understanding your scalp.
A private consultation in Laguna Hills.
- Hours
- Tuesday – Saturday · 9 AM – 5 PM
By appointment only - Private & no obligation
- Consultations take place one-to-one, in a private room.