Attend live to get your free bonus: your COGS Tracking Sheet. My Cost of Goods Sold (COGS) Tracking Sheet. Plug in your numbers and see your real cost, your margin, and your actual profit on every product. All the formulas are in, so it's ready to go. Image of the tracking sheet on a laptop.
What others are saying.
Have questions? I've got answers! Who is this masterclass for? This masterclass is perfect for you if you: Have a beauty brand that's selling, and want to know exactly what you make on every product. Make beautiful products, but nobody taught you the money side. Are getting ready to launch and want to build a brand that makes money from day one. Want to make more money from the products you already sell.
A note from Erin: What you're doing is hard. I get it, because I did it too. In 2011, I started my brand, Erin's Faces, in my tiny kitchen in Queens with about $2,000. I never took funding, I ran it by myself for six years, and over 14 years we processed more than 100,000 orders. In 2025, I sold it. Along the way, I learned that more sales absolutely help, but getting the most out of every sale matters just as much. That's why I created this masterclass. I'm sharing the things that worked for me, and I know they can work for you too. You've poured your heart and soul into your products (or you will, if you haven't launched yet), and the world deserves to see them, use them, and love them. It's absolutely possible to build a beauty brand that pays you back, and I want to help you do it. Photo of Erin and her team at the Erin's Faces booth, 2019.

FREE MASTERCLASS

The Profitable Beauty Brand Masterclass

Get On The List For the Next Masterclass

This masterclass isn't happening live at the moment but you can get on our list to find out when it's back 💛