
Product contentBy Horiki AppsLaunched June 16, 2026Updated June 30, 2026
Prop65Kit launched on June 16, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Apps merchants weigh against Prop65Kit, with their own detected stores and ratings.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.

Add the official California Proposition 65 warning to your product pages — no code required.
Prop65Kit displays the California Proposition 65 safe-harbor warning on your product pages, so shoppers see the required notice before they buy. Add it from the Shopify theme editor in minutes — no developer and no theme code needed. Choose the short or long (chemical-named) format, show it on every product or only on items you tag, and match your store's colors. Built with pure Liquid, it renders inside your theme with zero impact on load speed. Prop65Kit is a display tool, not legal advice.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Prop65Kit on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Horiki Apps publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.