If your trying to follow a high protein diet on the slimming world or maybe your looking for some healthy snacks, you might be interested in trying some Grenade carb killa bars on the plan, but how many syns do they have on the SW plan?

Grenade carb killa bars have typically on average 11 syns for one bar making them very high in syns, consuming most of your 15 syn daily allowance.
We've discussed down below why Grenade carb killas have syns, some syn values of their bars and low syn alternative protein-based snack bars for snacking on throughout the day.
At 11 syns for one Grenade carb killa bar, these high protein snack bars are very high in syns using up most of your syns on the plan.
These Grenade bars get their high syn value from mainly from the fat and protein, having up to 9g of fat in one bar and 20g of protein, it should be noted that although high in syns these bars are low in sugar thanks to them being made with sweeteners instead of sugar.
Grenade has a large range of carb killa bars to choose from if you're after a high protein snack, we've listed their range down below along with their syn values to help you out.

If your looking for some high-protein bars to be boosting your protein intake throughout the day but don't want to spend too many syns, we've got some excellent low-syn alternatives for you to check out below for snacking.

To conclude, Grenade carb killa bars are high in syns, having 11 syns per bar consuming the majority of your daily syn allowance due to their high fat and protein value.
We would only suggest having these bars occasionally on the slimming world plan or switching to a low syn protein bar alternative which starts as low as 4.5 syns a bar.
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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