Scan a Product
Point your camera at a product barcode to check its ingredients.
Check Ingredients
Paste or type a product's ingredient list below.
Bookmarklet Setup
Add Pore Guard to your browser bookmarks to highlight pore-clogging ingredients on product pages.
iPhone Safari
Install as an iOS Shortcut — shows up in Safari's Share Sheet on every product page.
Add to Shortcuts →- Tap Add to Shortcuts above and confirm
- Open any product page on Sephora, Ulta, or MAC
- Tap the Share button → tap Pore Guard
Supported Sites
- Sephora.com
- Ulta.com
- MACCosmetics.com
- Any page with a visible ingredient list
Some sites may block bookmarklets due to security policies. If it doesn't work, use the Paste tab instead.