Prop65Kit

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.

• No code: add the Prop 65 warning right from the Shopify theme editor
• Short or long format that names the chemical for maximum protection
• Show on all products or only on items you tag, with custom colors