Custom products can not be populated with Allergen, Nutritional or Product info. If you are using the Menus, Dishes and Recipes module to control these areas Custom Products should be added to your dishes and recipes and the option should be disabled using the following steps:
Log into Procure Wizard.
Click into the Admin Cogs
icon along the top bar.
Click into Menus, Dishes and Recipes on the left.
Click into General Settings.
Un-tick Allow Custom Products.
Click Save at the bottom.