Great Hair starts with your scalp

Meg Costello, Owner and Founder of Coz, is a certified Associate Trichologist trained at the US Trichology Institute and accredited by the AMCA. She brings a clinical, client-focused approach to our services, ensuring every ‘Hair Loss’ or ‘Scalp Consultation’ benefits from her professional training and hands-on experience.

Our Trichology practice brings scientific, evidence-based care to hair and scalp health. We offer comprehensive consultations that include medical-history review, close scalp and hair examination, and targeted diagnostic testing when needed. From microscopic analysis and photodocumentation to tailored in-salon treatments—such as therapeutic scalp protocols, topical therapies, and low‑level laser or LED therapy—we create individualized plans that address thinning, breakage, dandruff, inflammation, and premature shedding. Each plan pairs professional treatments with recommended home-care regimens and follow-up assessments to monitor progress and adjust care as needed.