Drop · Rate my routine

Paste your routine. Get the reading.

Compatibility, order, overlap, and what you can skip — every evidence-based flag cited. No sign-in, no account.

Add the ones you use

Each tap adds a line below — edit it, or delete the line to remove it.

Or type it — one product per line

0 lines, max 20

Three safety questions

Pregnant or breastfeeding?

Age rangeI see a dermatologist — online derm services and prescription skincare count too. Drop will defer to your dermatologist rather than suggest swaps on the prescription products they put you on.

All optional. Pregnancy is the one that changes the rules hardest. Your answers never go in the URL — a saved link shows the verdict they produced, including anything set aside for pregnancy.

Runs on the same rule set as the app, on today’s rules. What you paste isn’t stored unless you save the result as a link.