---
title: "Prop65Kit Shopify App Profile"
description: "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."
canonical_url: "https://shoplist.co/shopify-apps/prop65kit"
markdown_url: "https://shoplist.co/shopify-apps/prop65kit.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "prop65kit"
source: "public Shopify app profile allowlist"
---

# Prop65Kit Shopify App Profile

> 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.

## Quick answer
Prop65Kit has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Prop65Kit
- Monitoring status: First-adopter watch
- Developer: Horiki Apps
- Developer profile: https://shoplist.co/app-developers/horiki-apps
- Shopify App Store URL: https://apps.shopify.com/prop65kit
- Launch date: June 16, 2026
- Shoplist category: Product content
- Free trial signal: Yes

## Pricing summary
Prop 65 Warnings: $4.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- 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
## Shopify App Store categories
- Product content

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-30 19:13:58.966238\+00
Detection metrics refreshed: 2026-10-30 14:53:23.662062\+00
Public app evidence date: 2026-10-13 20:55:18.471669\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/prop65kit)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)