Exercise and Hair Loss — Separating What Matters from What Does Not

Does exercise cause hair loss? A trichologist explains what sweat, creatine, and tight gym hairstyles actually do to…


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What Hard Water Actually Does to Your Hair — and What It Does Not

Hard water changes how your hair looks and feels — but does it cause hair loss? A trichologist explains what the…


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Trichoscopy: What Your Scalp Looks Like Under Magnification

What is trichoscopy and what does it show? A trichologist explains how scalp examination under magnification reveals…


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Greasy Hair: Why It Happens and What Actually Helps

Why does hair get greasy? A trichologist explains what sebum is, why some scalps produce more of it, and what actually…


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Glass Hair: What Creates Shine and Why It Starts at the Scalp

The science of hair shine has nothing to do with products and everything to do with cuticle structure. A trichologist…


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The Hair Growth Cycle, Explained by a Trichologist

The hair growth cycle has three phases — anagen, catagen, and telogen. Understanding them is the key to understanding…


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Telogen, Explained by a Trichologist

Telogen is the resting phase of the hair growth cycle. When too many follicles enter it at once, the result is…


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What Does a Trichologist Do? When to See One — and What to Expect

What does a trichologist do and when should you see one? Clare Devereux explains what happens during an appointment,…


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Hair Longevity: What Fabulous Hair Actually Takes — a Trichologist’s Guide

Hair longevity — the science behind genuinely healthy, beautiful hair. Trichologist Clare Devereux explains the biology…


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Ferritin and Hair Loss: Why “Normal” Blood Results Don’t Tell the Full Story

Ferritin and hair loss — your results said "normal" but your hair is still shedding. Trichologist Clare Devereux…


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