About Marcy Vanity: How the Dupe Testing Works

Marcy Vanity exists for one reason: to find out whether the cheap version is actually good.

Beauty pricing stopped making sense somewhere along the way. A concealer is $29. A blush is $23. A bottle of perfume is $300. Meanwhile a $7 version of the same thing sits two aisles over, and nobody with anything to gain will tell you straight whether it holds up.

That is the whole job here. I buy the expensive one and the cheap one, wear them side by side, and write down what happens.

How things get tested

Products are bought with my own money. If something is ever sent free or paid for, the post says so at the top.
Comparisons are worn at the same time, on the same face, on the same day, so the conditions match.
Wear tests run a full day, and the hour something breaks down gets written down, because that is the hour that decides whether a dupe is worth it.
When a budget product loses, the post says it lost. A list where everything is a winner is a catalog, not a review.

What you will find here

Dupe Alerts — the cheap version tested against the original.
Worth It or Not — whether a product people keep asking about earns its price.
Budget Routines — full skincare and makeup routines built under a set dollar amount.
Product Reviews — one product, tested properly, over time.

How this site makes money

Through affiliate links. If you buy something through a link here, the retailer pays a small commission and you pay the same price you would have paid anyway. No brand pays for a spot on a list, and no commission changes a verdict. The full explanation is on the affiliate disclosure page.

Get in touch

Product suggestions, questions and corrections are all welcome. If something here is wrong, tell me and it gets fixed. The contact page is the fastest way to reach me.