The Extra Step | Substack
The Extra Step
weekly deep dives on advanced skincare worth your money, the procedures that are actually worth the hype and hot takes from a Dermatology PA for those who are ready to take The Extra Step
By Amy Koberling
· Over 1,000 subscribers
The Microcurrent Device Guide
NuFACE, ZIIP, and Foreo Bear 2 — Compared by a Derm PA Who’s Used All Three
Jun 16•Amy Koberling - The Extra Step
Is Air Drying Actually Better For Your Hair? The Science Has a Surprising Answer.
Most people assume air drying is safer than blow drying. The science disagrees. A derm PA breaks down what the research actually says — and what to do…
Jun 1•Amy Koberling - The Extra Step
The Complete Retinoid Guide: Everything I Tell My Patients Before They Start
This is the post I wish existed when I started in Dermatology. Everything I know about retinoids--the science, the types, the routines, the myths, the…
May 21•Amy Koberling - The Extra Step
I Work in Dermatology. My Skin Was a Mess.
I Work in Dermatology.
May 11•Amy Koberling - The Extra Step
WHY FILLER IS DEAD & devices are the way of the future
Everywhere you look right now, there’s another “celebrity filler fail” breakdown circulating online.
May 5•Amy Koberling - The Extra Step
Most Popular
The Retailer Doesn’t Matter. The Formula Does. (My Actual Picks & Why They Work)
Apr 6•Amy Koberling - The Extra Step
Additional Articles
If I Had $300 to Fix Your Routine
Apr 22•Amy Koberling - The Extra Step
Did An Esthetician Hate On Your Sephora Routine?
Apr 14•Amy Koberling - The Extra Step
Why Your Derm Office Doesn’t Know Anything About Skincare
Apr 1•Amy Koberling - The Extra Step