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September 4, 2018

The Allergen Hiding in Your Hair Dye

After fragrances and preservatives, paraphenelyendiamine (PPD) is the substance most likely to cause an allergic reaction. So, what is it?   PPD is a chemical often […]
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About Me

Dr. SANDY SKOTNICKI is the founder of Toronto’s Bay Dermatology Centre and an Assistant Professor in the Department of Medicine, divisions of Dermatology and Occupational and Environmental Health at the University of Toronto.

“If your skin could talk” Podcast hosted by Dr. Skotnicki - coming soon.

Copyright © 2021 by Dr. Sandy Skotnicki