Syns in A Vegan Magnum: Complete Slimming World Guide

Updated on 
9 March, 2026

Are Vegan Magnums High In Syns?

Magnums are a favourite dessert and summer treat for many of us, but how high in syns are their vegan ice creams? Can you eat them in the slimming world?

Vegan magnums have 11 syns per ice cream but can vary according to the flavour that you choose, this makes them very high in syns therefore should only be eaten in moderation. 

Down below we've composed a short guide explaining why vegan magnums are so high in syns, how they match up to regular magnums, syn values as well as a few lower syn alternative ice creams.

Why are Vegan Magnums High In Syns?

At 11 syns per ice cream, vegan magnums are very high in syns, taking up the majority of your 15 syn daily allowances. These ice creams get their high syn value from the cocoa butter and sugar syrup inside of them which increases the fat value.

You would need to save most of your allowance for the day to treat yourself to a vegan magnum.

Are Vegan Magnums Higher In Syns Than Regular Magnums?

Normal magnums in comparison to a vegan classic magnum have 12 syns, making them slightly higher in calories, these should also be consumed in moderation but are fine to eat as long as your syns allow.

Vegan Magnum Syn Values

To help you keep on track with your diet we have listed the syn values for vegan magnums below, as well as their other ice cream types.

Vegan Magnums

  • Magnum Vegan Sea Salt Caramel Ice Cream 3 X 90Ml - 11 syns.
  • Magnum Vegan Classic Ice Cream 270Ml - 11 syns.
  • Magnum Vegan Almond Ice Cream 270Ml - 12.5 syns.

Dairy Magnums

  • Magnum White Chocolate & Cookies Ice Cream 3 X 90Ml - 11.5 syns.
  • Magnum White Ice Cream 4 X 110Ml - 12 syns.
  • Magnum Double Gold Caramel Billionaire Ice Cream 3 Pack 255Ml - 11.5 syns.
  • Magnum Classic Ice Cream 4 X 110Ml - 12 syns.
  • Magnum Double Raspberry Ice Cream 3 X 88 Ml - 12 syns.
  • Magnum Salted Caramel Ice Cream 4X100ml - 11.5 syns.
  • Magnum Almond Ice Cream 4 X 100Ml - 12 syns.
  • Magnum Mint Ice Cream 4 X 100Ml - 12 syns.
  • Magnum Ruby 3 X 90Ml - 11 syns.
  • Magnum Chocolate & Crunchy Cookies Ice Cream 3X90ml - 11 syns.
  • Magnum Classic Chocolate & Vanilla Remix 3X85ml - 13.5 syns.

Low Syn Alternatives To Vegan Magnums

If you find that vegan magnums are too high in syns, this doesn't mean you can't treat yourself to a lower syn alternative vegan ice cream.

We've listed a few other options below.

  • Oatly Chocolate Fudge Ice Cream 500Ml - 12 syns.
  • Cornetto Vanilla Gluten-Free Soy Ice Cream Cone 4X90ml - 9 syns.
  • Swedish Glace Chocolate Non-Dairy Ice Cream 750Ml - 5.5 syns.
  • Little Moons Chocolate & Hazelnut Ice Cream Mochi 192G - 4 syns.
  • Oatly Salted Caramel Ice Cream 500Ml - 11 syns.
  • Oatly Strawberry Ice Cream 500Ml - 10 syns.
  • Ben & Jerry's Swirled Non-Dairy Ice Cream 465Ml - 12 syns.
  • Tesco Free From Ice Cream Chocolate Sticks 3X100 - 12 syns.
  • Roar Hazelnut Chocolate Cookie Plant-Based Ice Cream 500Ml - 10 syns a serving.
  • Halo Top Plant-Based Peanut Butter Chocolate Ice Cream 473Ml - 19 syns a serving.
  • Jude's Plant-Based Chocolate Brownie Ice Cream 460Ml - 5 syns.
  • Wicked Kitchen Mint Chocolate Chip Ice Dream Treat 500Ml - 8 syns.
  • Oatly Plant-Based Mint Chocolate Ice Cream 500Ml - 11.5 syns.
  • Roar Hemp Seed Chocolate Brown Plant Base Ice Cream 500Ml - 8.5 syns.
  • Jude's Vegan Low-Calorie Salted Caramel 460Ml - 5 syns.

Final Words

Overall, vegan magnums are very high in syns and should be eaten in moderation when you have enough of your syn allowance left, these are high in calories due to their cocoa butter. If you want something lower in syns we suggest checking out our vegan alternatives above, with some being as low as 4 syns a serving.

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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