Are Diablo chocolate bars suitable for diabetics?

Yes. Our bars contain no added sugar and are sweetened with stevia or maltitol, which have a lower glycaemic impact than regular sugar. They are popular among people managing type 1 and type 2 diabetes. Always consult your healthcare provider for personal dietary advice.

What sweeteners are used -- stevia or maltitol, and what is the difference?

We use two natural alternatives to sugar. Stevia is plant-derived, calorie-free, and has no effect on blood glucose. Maltitol is a sugar alcohol with roughly half the calories of sugar and a much lower glycaemic index. Both produce genuinely sweet, indulgent chocolate.

Are the chocolate bars gluten free?

The majority of our chocolate bars are certified gluten free. Look for the GF badge on the product card or filter the collection using the Gluten Free filter. All certified bars are clearly labelled on their packaging.

Are they Halal and Kosher certified?

Yes. Selected products in our chocolate bar range carry both Halal and Kosher certification. The majority of our bars are Halal certified. Check individual product pages for the specific certifications applicable to each bar.

What is the best sugar free chocolate bar for diabetics in the UK?

Diablo's range is one of the most widely recommended sugar free chocolate options for diabetics in the UK. Our stevia-sweetened bars (75g, from GBP 2.30) are particularly popular as stevia has zero impact on blood glucose. Our bestsellers include the Dark Chocolate 80% with Stevia and the Milk Chocolate with Almonds.

What sizes and price ranges are available?

Our chocolate bars are available in 30g, 75g, 85g, and 200g formats. Prices start from GBP 1.45 for our 30g Bubble Bar, with 75g and 85g bars from GBP 1.79 to GBP 2.40. Our limited-edition Dubai Chocolate (200g) is priced from GBP 8.99.

Sugar Free Chocolate Bars | No Added Sugar

Sale New

NAS Stevia GF

No Added Sugar Dubai Chocolate

★★★★★ 4.8

200g -- Limited edition

Stevia GF

Milk Chocolate Bubble Bar

★★★★★ 4.8

30g -- Stevia sweetened

Stevia GF

Milk Chocolate with Crispy Rice

★★★★★ 4.8

75g -- Stevia sweetened

Stevia GF

Stevia Milk White Chocolate

★★★★★ 4.8

75g -- Stevia sweetened

NAS GF

White Chocolate with Strawberry

★★★★★ 4.8

75g -- No added sugar

NAS GF

Dark Chocolate with Orange

★★★★★ 4.8

75g -- No added sugar

Maltitol GF Halal

Milk Chocolate Bar

★★★★★ 4.8

85g -- Maltitol sweetened

Maltitol GF Halal

Dark Chocolate Bar

★★★★★ 4.8

85g -- Maltitol sweetened

Maltitol GF

Dark Chocolate with Hazelnuts

★★★★★ 4.8

85g -- Maltitol sweetened

Stevia GF

Milk Chocolate with Almonds

★★★★★ 4.8

75g -- Stevia sweetened

Bestseller

Stevia GF

Dark Chocolate 80% with Stevia

★★★★★ 4.8

75g -- Stevia sweetened

New

Stevia GF

Stevia Milk Chocolate with Hazelnuts

★★★★★ 4.8

75g -- Stevia sweetened

About Our Sugar Free Chocolate Bars

Diablo Sugar Free chocolate bars are crafted for anyone who loves great chocolate but wants to manage their sugar intake. Whether you are living with diabetes, following a low-carb or ketogenic diet, or simply reducing added sugar, our range gives you the full chocolate experience — the rich aroma, the smooth melt, the satisfying snap — without a single gram of added sugar.

We sweeten our bars using two proven natural alternatives. Our stevia-sweetened bars use a plant-derived sweetener with zero calories and no glycaemic impact. Our maltitol bars use a sugar alcohol with roughly half the calories of regular sugar and a significantly lower effect on blood glucose levels. Both approaches deliver chocolate that tastes genuinely indulgent.

The range spans milk, dark (including an intensely rich 80% cocoa bar), white, and flavoured varieties — from hazelnut and almond to orange and the trending Dubai Chocolate. The majority of our bars are also gluten free, with Halal and Kosher certified options available, making them suitable for a wide range of dietary requirements and preferences. Shop the full range above, or explore our sugar free chocolate gift boxes for a ready-made present.

No added sugar -- sweetened with stevia or maltitol

Milk, dark (80% cocoa), white and flavoured varieties

Gluten free, Halal and Kosher certified options

Suitable for diabetics and low-carb diets

Starting from just £1.45 per bar

What our customers say

Real reviews from chocolate lovers

★★★★★

Finally a sugar-free chocolate that actually tastes like real chocolate. The Dark 80% with Stevia is my favourite -- rich, smooth, and my blood sugar barely moves.

Sarah M.

Verified buyer

Bought the Dubai Chocolate for my wife who is type 2 diabetic. She absolutely loved it. The pistachio cream layer is incredible. Already ordered two more.

James K.

The Bubble Bar is my go-to snack. At £1.45 it is incredible value for sugar-free chocolate. Gluten free and tastes just like the ones I remember from childhood.

Amina R.

No Added Sugar Chocolate Bars

Why choose Diablo

Indulge without the guilt

What our customers say

About Our Sugar Free Chocolate Bars

Frequently asked questions

No Added Sugar Chocolate Bars

Why choose Diablo

Indulge without the guilt

What our customers say

About Our Sugar Free Chocolate Bars

Frequently asked questions

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