If you're craving a bowl of tomato soup for an easy lunch or warm dinner, you need to be careful about the syns in your tomato soup if they have added ingredients.

Heinz tomato soup has 10 syns for the whole can or 5 syns for half a can, making it quite high in syns, we, therefore, suggest having it in moderation on the slimming world plan.
Down below in our syn guide, we will take you through why Heinz tomato soup is high in syns, syn values of Heinz soup, low syn alternatives and our own SW tomato soup recipe.
At 5 syns for half a can or 10 syns for the whole can, Heinz tomato soup is very high in syns, taking up the majority of your 15 syn daily allowance per day.
Heinz tomato soup gets its high syn value mainly from the cream content which increases the calories and fat in the soup, we, therefore, suggest having the soup in moderation.
Heinz has a huge range of soups on offer for quick meals, to help you stay on track, we've listed their syn values below.
If you find Heinz tomato soups to be too high in syns, there are plenty of other low-syn alternative tomato soups to check out for quick light meals.

If you're craving some tomato soup but don't want to spend the syns, why not make your own at home to save syns?
Our tomato soup recipe below is syn-free and easy to make!

To conclude, Heinz tomato soup is quite high in syns, having 5 syns for half a can and 10 syns for the whole can. In order to save syns, we recommend making your syn-free version at home without cream!
Syn values are calculated using a formula based on calories, saturated fat and sugar content per serving. They’re not the same as calories — a product can be low in calories but higher in syns if it’s high in sugar or fat. Always check the official Slimming World app for the most accurate and up-to-date syn values.
Yes. When manufacturers reformulate their products, the syn value can go up or down. This is why we recommend double-checking with the Slimming World app or your consultant, especially if a product’s packaging has changed recently.
Most Slimming World members work with 5 to 15 syns per day. Your consultant will advise on the right amount for you. The key is to use your syns on the things you enjoy most — whether that’s a chocolate bar, a glass of wine, or a packet of crisps.
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