How it works
Four steps, about ten seconds
Lynen is built to be used standing in a shop with one hand full. Here is the whole thing, screen by screen.
Scan the tag, however you can reach it
Point your camera at the barcode on the price tag and Lynen reads it. If the tag is creased or the shop lighting is hopeless, type the number by hand.
The camera is only ever used to find the number under the stripes. Nothing is recorded, uploaded, or stored.
See the claim against the testing
The label’s claim sits directly above what independent laboratory testing actually found. When the two disagree, Lynen says so plainly rather than burying it in a score.
Every result carries its sources, and you can open them. If we cannot show you where a number came from, we do not show you the number.
Ask what it means for your skin
Ly reads the verified composition against published research and explains what that blend tends to mean for skin. If you have saved skin notes, Ly reads those too, so the answer is about you rather than a stranger.
This is general wellness information, not medical advice. For a diagnosed condition or allergy, your doctor knows best. Take the analysis with you when you ask.
Keep what you found
Every scan stays in your history, so the jumper you checked in a shop three weeks ago is still there when you are deciding whether to buy the second one.
Scanned something we have never tested? Submit it, and we route it to an independent lab.
Start with the shirt you are wearing
Point your phone at the barcode and see the label’s claim next to what testing found, with Ly’s analysis on every scan.