With the least sweetness, plus the US restriction, making sodium cyclamate not so popular among commercial artificial sweeteners.

This ingredient is used as a sugar alternative in sugar-free and low-calorie foods and beverages, also be used as a flavoring agent in pharmaceutical (as an excipient) and personal care products (e.g. toothpaste, mouthwash) to mask the unpleasant taste.

The following food may contain it:

Table-top sweeteners in tablet, powder or liquid form
Soft drinks
Breakfast cereals
Dairy products
Cakes and baked products
Dried fruits, preserved vegetables
Nuts
Jams, jellies and marmalades
Chewing gum and candies
Salad dressings
Benefits
Zero glycemic index: suitable for diabetics without affecting blood sugar and insulin levels.
Zero calories: as it is not metabolized for producing energy in the body.
Teeth friendly: does not promote tooth decay.