Where to add that embed code on Shopify to access ingredient widget?

Please follow these steps.

Step 1: Copy the embed code of the product for the ingredient widget.

Step 2: Go to the Shopify Product page, click on the product you want to add to the ingredient list to.

Step 3: Under description, click on the "<>" symbol to show HTML.

Step 4: Paste the code you copied earlier in the box.

Step 5: Click on the "Preview" option to see if the widget is implemented successfully.

Step 6: Now "Save" the changes.