How Many Syns In A Rocket Lolly? & Other Low Syn Frozen Treats!

Updated on 
9 March, 2026

Are Rocket Lollies High In Syns?

Lollies can be a great low-calorie sweet treat in comparison to ice cream, but you might be wondering just how many syns these Rocket Lollies have and whether there SW friendly?

Rocket Lollies in particular have around 2 syns a lolly, making them a great low syn sweet treat to have without affecting your weight loss. 

In our guide below, we will discuss why Rocket Lollies are so low in syns as well as some low syn lollies from other brands to add to your shopping basket!

Why Are Rocket Lollies So Syn Friendly?

At only 2 syns a lolly, you might be surprised to learn how low syn rocket lollies are because their ingredients consist mainly of fruit ice which is naturally low in calories. You could have up to seven rocket lollies a day before exceeding your syn allowance!

We do however suggest having Rocket Lollies in moderation as they have around 8g of sugar per lolly due to the fruit and flavouring.

One way to save syns on ice lollies is by making your own at home, all you need to do is simply freeze your favourite juices/fruits in a mould with your lolly stick.

Low Syn Alternatives To Rocket Lollies

Rocket lollies aren't the only low syn lolly you can have on the slimming world plan, there are plenty of other alternatives to curb a sweet tooth which we'll list below.

  • Dip Dab Lemon Sherbet & Strawberry Ice Lollies - 2 syns.
  • Robinsons Fruit Shoot Ice Orange / Blackcurrant & Apple - 3 syns.
  • R Whites Premium Lemonade Ice Lollies - 3 syns.
  • Del Monte Orange Juice Lollies - 3.5 syns.
  • Tesco Fruit Flavoured Lollies - 1 syn.
  • Yoo Moo Tropical & Strawberry Frozen Yogurt Lollies - 3.5 syns.
  • Vimto Mixed Fruit Ices - 4.5 syns.
  • Tesco Sherbert Ice Lollies - 2 syns.
  • Tesco Orange ice lollies - 3 syns.
  • Choc Ices - 4.5 syns.
  • Refreshers Fruit Lollies - 3.5 syns.
  • Solero Mojito - 3 syns.
  • Tesco Real fruit splits - 3.5 syns.
  • Loop the loop - 4 syns.
  • Twister - 4 syns.
  • Mini Sandwich - 4.5 syns.
  • Push Up Lollies with Haribo Gold bears - 4.5 syns.
  • Solero Exotic - 5 syns.
  • Calippo full size - 5 syns.

Final Words

To conclude, Rocket Lollies only have 2 syns per lolly making them an excellent low syn sweet treat, we would suggest eating ice lollies in moderation however as they can be very high in sugar due to the fruit juice inside of them and flavouring.

Frequently Asked Questions

How are syn values calculated?

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.

Do syn values change?

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.

How many syns should I have per day?

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.

Jennifer
Jennifer is a certified nutritionist and weight loss coach with a Master's in Nutrition from Cambridge. With over 10 years experience, she shares healthy recipes and science-backed slimming tips on SheCooksSheEats to help people reach their wellness goals. Jennifer stays up-to-date by regularly attending conferences and continuing her nutrition education. She aims to provide research-backed advice to inspire balanced, happy living.
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