Last updated October 2, 2026.
Terms of use
HolyFat UG (haftungsbeschränkt), Maria Föhrenbachstraße 15, 79111 Freiburg, Deutschland.
The app is distributed on the App Store and Google Play by North Boutique Studios Ltd.. The controller named above answers for the service and for personal data.
The service
Layr is an information service. It reads the ingredients a product declares and shows what public authorities have recorded about them, with the source. It sells no products and recommends none; the optional Layr Premium subscription is described below.
The score is not a safety label and not a sustainability label. It counts indexed findings. It does not say a product is safe, healthy, or environmentally preferable.
Layr does not diagnose and does not give personal health advice. Missing evidence is not proof that something is safe.
Use
Use the app and these pages for yourself. The catalogue may not be extracted in bulk or resold; interfering with the service or with the app's device attestation is not permitted. Access to the interface is through the app.
Your account
Signing in uses your Apple or Google account. You can export or delete your data at any time; the privacy page says how.
Contributions
What you contribute — label text, photos, product details — is published in the catalogue without your name once it has been reviewed. You confirm that you may share it. Accepted evidence can remain after you delete your account, without the account.
Sources
Every finding names its authority. Some product records derive from Open Beauty Facts and Open Food Facts, used under the Open Database License, and are marked as such.
Products sold by the operator of Layr are scored, and they are left out of the comparisons that judge other products. A Layr score is not a claim the operator may quote about its own goods.
Liability
Layr is provided as it is. As far as the law allows, we are not liable for decisions taken on the basis of a result. Liability for intent, gross negligence, injury to life, body or health, and under product liability law is not limited by this.
Changes
We may change the service and these terms. Material changes are announced in the app before they apply. You can stop using Layr at any time.
Applicable law
German law applies. If you live elsewhere in the EU, the mandatory consumer protections of your country of residence are unaffected. We do not take part in dispute resolution before a consumer arbitration board.
Privacy and data-rights questions go to support@shopholyfat.com.