10 Best No Sugar Company Keto Bars in The UK

Last updated on 28/08/2025

Advertising disclosure

GOOD GOOD Krunchy Keto Bar Salty Caramel - Low Calorie, Low Carb & No Added Sugar - High Fibre Protein Bar - Suitable for Diabetics & Sugar Intolerant Individuals (30x35g)

Why We Love It

Low calorie, high protein snack.
Ideal for keto lifestyle.
No added sugars present.

Main Highlights

LOW CALORIE & HIGH PROTEIN - Each bar is only 150 calories yet provides an incredible 4g of healthy fat and 3g of protein. The GOOD GOOD Krunchy Keto bars are a tasty and delicious snack that satisfy your sugar cravings without any of the junk.
KETO FRIENDLY SNACK - With only 2g of net carbs per serving, these tasty treats are great for anyone following a keto diet or lifestyle. Simply pop one in your lunch box or gym bag and enjoy a little pick me up whenever you need.
NO ADDED SUGAR - Here at GOOD GOOD we believe that life should be sweet but without any added sugar which is why you won't find any added sugar in our Krunchy Keto bars. We also don't use any artificial sweeteners which is why our products taste so good! Suitable for diabetics and those who are intolerant to sugar.
GREAT FOR ON THE GO - These convenient, 35g bars are great for taking with you as a snack at school or work. They're also great as a post-work out pick me up so make sure to take one with you to your next workout session!
COMES FROM THE LEADING NAME - GOOD GOOD is an Icelandic low carb and keto-friendly brand, a trusted name in UK and USA, offering wide selection of products ranging from spreads, syrups and natural sweeteners including stevia and erythritol.

Pulsin - Keto Bars - Multi Raspberry Choc Chip - Keto Snacks with Peanuts and 7.6g of Protein per Bar - Healthy Snacks, Chocolate Bars Multipack - 12 x 3 x 30g

Free Shipping

Why We Love It

Convenient snacks for any occasion.
Low-sugar, guilt-free indulgence.
Rich, delicious flavors in every bite.

Main Highlights

MADE FOR CONVENIENCE: This pack of 36 individually wrapped bars (12 packs of 3) ensures you always have a delicious keto-friendly snack within reach. Whether you’re at work, heading to the gym, travelling, or simply relaxing at home, these bars provide the perfect balance of convenience, nutrition, and indulgence to keep you satisfied wherever life takes you.
TARGET YOUR KETO GOALS: Specifically crafted for keto enthusiasts, each bar contains only 1.2g of sugars, offering a guilt-free indulgence that seamlessly fits into a low-carb lifestyle. Now, you can enjoy delicious protein snacks without compromising your dietary goals or worrying about hidden sugars and carbs.
STAY ENERGISED: With an impressive 7.5g of plant based protein per chocolate bar, these snacks deliver a steady source of nutrition to fuel your busy day. Whether you need a quick post-workout snack, an afternoon pick-me-up, or a protein boost between meals, these bars are the perfect choice.
ENHANCED FORMULA: Each bar is made with 3% MCT oil, while also including 5.5g of fibre to support healthy digestion. These functional ingredients make the bars an excellent choice for those looking to combine indulgence with added wellness benefits.
RICH FLAVOURS: Made with premium ingredients such as 72% cocoa chocolate chips, crunchy peanuts, freeze dried raspberries, and natural flavours, these bars offer a luxurious combination of rich chocolate and satisfying peanut crunch with a burst of raspberries. With every bite, you’ll enjoy a clean, high-quality snack that delivers indulgence without the guilt.

NUPO One Meal +Prime Soft Baked Cookies & Cream - Tasty meal replacement with vitamins and minerals - High in protein - High in fiber - No added sugar - 12 x 70g

Free Shipping

Why We Love It

Unique weight loss support.
Expert-approved meal replacement.
High fiber keeps you full.

Main Highlights

UNIQUE: Our Soft Baked Cookie bar is the first of its kind and supports your weight loss & control. It has no added sugar and contains all essential vitamins and minerals.
TESTED: Our convenient One Meal Bars have been tested and approved by experts. A healthy bar for your weight loss success!
WITH NUPO TO YOUR DREAM BODY: The high fiber and protein content ensures that you stay full throughout the day - and without excessive calories (244 kcal).
MEAL TO-GO: Our delicious and practical bars are the ideal meal replacement for on the go. In this way you can easily resist any unhealthy temptation and instead take in valuable nutrients, vitamins and minerals.
ABOUT NUPO: We are a Danish Company providing our customers with Nutritional Power = Nupo, since 1981. Thanks to our Very Low Calorie Diet (VLCD), we contribute to the battle against obesity.

Fatt Double Chocolate Keto Brownie - 18 x 40g Keto Bars - 100% Natural Ingredients - High Nutrition Keto Snacks Packed with Good Fats, High Prebiotic Fibre, No Seed Oils - Made in UK

7% OffFree Shipping

Why We Love It

Indulge in almond chocolate brownies.
Each brownie equals low carbs.
Beneficial for your Gut Health.

Main Highlights

Almond based chocolate brownie with real butter and quality dark chocolate
18 x 40g brownies
Only 3g carbs per brownie
Zero Sweeteners, Low Sugar, Low Carb, Keto
High in Prebiotic Fibre for your Gut Health
No Seed or Palm Oils
Made in the UK
Check out our full range of Nut Bars, Chocolate Bites, Brownies, Cookies, Muffins & More

Keto Keto Bars 12 x 50g Keto Snacks Weight Loss | Keto Diet, Sugar Free Snack, Meal Replacement Bar | Healthy Snacks, Low Carb Food | Low Calorie, Vegan Food, Breakfast Bar (Coconut Cashew)

Free Shipping

Why We Love It

Tasty, healthy ketogenic snack.
100% Ketogenically approved vegan bars.
No sugar spike ensured.

Main Highlights

Delicious Vegan Treats - After 3 years of development, Keto Keto have created the ultimate tasty, healthy snack for those on a fat loss, pure keto or atkins diet.
Truly Keto Bar - All of our vegan products have achieved 100% Ketogenic scores, verified by Ketone Meter Testing - Throw the keto cookbook out, we have done the hard work for you. We have multiple flavours which include sugar free chocolate making our bars the ultimate keto snack.
No Sugar Spike - Unlike most protein bars, Keto Keto bars are pure and contain no ingredients which spike blood sugar, making them truly ketogenic and a great diabetic food. They are also both dairy free and vegan friendly.
Two Delicious Flavours - Truly tasty keto food is hard to come by. That's why all of our keto snacks and treats are made with taste as a priority. Simply put, our customers LOVE our bars, and we are certain that you will too.
Sugar Free Energy Bar - Energy Bars typically provide lots of carbohydrates. Whether you are on an atkins diet or a keto diet, our bars priovide you with the good fats you need to maintain your goals. Ditch the keto diet pills and grab our tasty bars!

NICKS Keto Protein Bar Triple Chocolate, 15 g Protein, 209 Calories, Low Carb Snacks Without Added Sugar, Gluten Free (12 x 50 g)

Free Shipping

Why We Love It

Low carb with 15g protein.
No added sugar sweeteners.
High in quality whey protein.

Main Highlights

Low carb protein bar with chocolate and a soft protein layer, prebiotic fibre, 15 g protein and only 3 g net carbohydrates
No added sugar with a sweetening mixture of stevia, erythritol, xylitol and sucralose, which none has a significant effect on blood sugar levels
High in protein boosts your body with 30% protein from high-quality whey, milk and collagen peptides
Gluten-free because wheat in your body is converted to sugar (glucose) and allows your blood sugar to rise quickly. Frequent and pronounced blood sugar fluctuations are negative for your weight and health
Keto protein snack with only 209 kcal at any time of day or as a reward after training. Ideal fuel for your muscles

Keto Collective Keto Bars - NEW RECIPE - 15x40g I 2g Net Carbs I Low Carb Snacks I High Fibre I Natural Ingredients I Source of Protein I Keto Snacks I Gluten Free I Vegan

Free Shipping

Why We Love It

Promotes natural and balanced diet.
Supports healthy lifestyle choices.
Boosts gut health naturally.

Main Highlights

NATURAL NUTRITION - Crafted from 100% real, whole food ingredients, our keto snack bars are free from additives, preservatives or artificial flavours, ensuring authentic nutrition.
BALANCED DIET - With only 2g net impact carbs and high in healthy fats, our bars have minimal impact on blood sugar, using a dash of chicory root fibre as a natural sweetener. Free from sugar alcohols and artificial sweeteners.
HEALTHY LIFESTYLE - Our keto bars support a low-sugar lifestyle making them ideal for those seeking to balance blood sugar, lose weight, and enhance metabolic health.
GUT HEALTH BOOST - Packed with prebiotic fibre, our low carb bars support gut health by nurturing beneficial gut flora.
UK CRAFTED, NUTRITIONIST APPROVED - Created in the UK, our nutritionist-approved recipe adheres to Keto, low carb, vegan, non-GMO, gluten-free, soya-free, dairy-free, and Paleo-friendly standards.

No Guilt Bakes Keto Cake Bites (Chocolate Salted Caramel, 10 Cake Bites) – No Added Sugar, Diabetic Friendly, Keto Friendly, Gluten & Grain Free, 40g Pouch

Why We Love It

Low carb and keto.
Delicious guilt-free treats.
Variety of flavors.

Main Highlights

🍰😉WHY SHOULD EATING BE CHEATING?: Change the way you think about sugar-free cakes, eat healthy snack foods with No Guilt Bakes’ low carb, keto friendly cake bites. Enjoy our range of flavours from berries to chocolate to cinnamon and more to come! Each pocket friendly packet contains one cake bite under 2g of carbs per bite. If you are looking to cut out carbohydrates and continue your love for good tasting food and healthy snacks, look no further than No Guilt Bakes’ keto cake bites.
✔😁GLUTEN, SUGAR AND GRAIN FREE: Made with Almond and Coconut Flours, No Guilt Bakes contain no added preservatives, no gluten and no fillers, making them the perfect treat when you want a delicious non diet tasting treat. Our cake bites remain a diabetic and keto friendly option any time of the day.
🍴🤤FLAVOUR FOCUSED: Keto/low carb isn’t a fad, it’s a sustainable lifestyle. Enjoy a dessert that you would never guess doesn’t have ANY sugar in it. Your tastebuds will delight in the fact that it's impossible to tell that this diet friendly treat doesn’t contain a single grain of sugar. Get creative and enjoy our cakes with a cup of brew, ice cream, fruits or whatever your heart contempts, we are sure you will find a flavour to love and share with your friends and family.
👜❄CONVENIENT AND WELL PORTIONED: We have packaged our delights such that you can consume one packet without being setback in your desires. Our packaging is designed with sustainability in mind, and our cakes will be delivered safely to you in their sturdy pouches. Our cakes can be popped in your freezer for 6-8 weeks with no adverse effect whatsoever to either taste or quality. Warm them up, by room temperature or give them a quick 10 second burst in the microwave.
✔😁SUGARWISE CERTIFIED: We are proud to be the first keto cake company to be Sugarwise certified in the UK. Sugarwise is the international authority for sugar claims, with more than 500 products certified.
Packaged differently to other cakes

Pulsin - Plant Based Keto Protein Bars - Choc Fudge - 50g x 18 - 12.6g Protein, 9.3g Fibre, 8.6g Carbs Per Serving - Gluten, Palm Oil & Dairy Free

7% OffFree Shipping

Why We Love It

Enhances Keto and low-carb lifestyle.
Perfect, high-protein, on-the-go snack.
Offers goodness with taste.

Main Highlights

DELICIOUSLY ADDICTIVE CHOC FUDGE FLAVOUR: Our tasty Chocolate Fudge Keto Bars are perfect on-the-go snacks for those following a keto or low-carb diet. We are proud to offer you these fantastic keto bars that will statisfy your sweet cravings whilst supporting a keto lifestyle. We have carefully formulated these keto snack bars to offer you a convenient pick me up on the go, in the gym, at work or home, whilst being vegan friendly, plant based and gluten free!
HIGH PROTEIN KETO BARS: Carefully formulated by our in house nutritionists, our Keto Bars make a nutritious snack and are perfect for those following a keto or low carb diet. Keto has become increasingly popular in recent years as more people try out low carb, high fat so these fantastic bars aid in offering a tasty snack that still enables you to stick to your health goals. We've created fantastic all natural bars that don't compromise on taste whilst remaining in line with your fitnesss or lifestyle goals.
PLANT BASED & GLUTEN FREE: Feel good nutrition is everything. Our award-winning range of tasty snack bars, protein powders, keto products and shakes are packed full of feel good nutritional goodness and balanced with the right amount of super ingredients to power you through the day and keep you fuller for longer. Delicious tasting healthy products for consumption on the go, at school, gym, home or work. Perfect for any lifestyle and contributing to a good one! The whole Keto Range benefits from being plant based, cold-pressed and gluten free making it ideal for a variety of diets. It is made with ingredients selected for maximum nutritional benefit.
PACKED FULL OF NUTRITIONAL GOODNESS: Made with premium ingredients selected for maximum nutritional benefit. Contains no refined sugars, artificial flavours or preservatives. Our entire Pulsin range is gluten free and suitable for vegetarians, with the majority being plant based too. We NEVER use artificial ingredients, preservatives or palm oil. Ideal for vegetarians, vegans, children, athletes or those who are watching what they eat.
OUR MISSION IS TO HELP YOU FEEL GOOD: Our entire range is gluten free and suitable for vegetarians, with the majority being plant based too. Each range is expertly crafted by our in-house team of nutrition and flavour boffins and goes through rigorous taste testing by the office team (it’s SUCH a chore, but someone’s got to do it!). We’re all really proud of the products we produce and pretty confident that every single one are top notch on taste as well as feel good factor.

Nutritional snack for all occasions.
Promotes health and weight loss.
Made from finest natural ingredients.

Main Highlights

PEANUT BUTTER & CHOCOLATE HIGH PROTEIN KETO BARS: Our Peanut Butter and Chocolate keto bar covers all bases- the perfect snack for pre and post working, an afternoon snack- this bar is perfect for every occasion! With a smooth peanut butter centre and the crunchy peanuts- this indulgent high protein bar will leave you feeling satisfied and energised!
TRULY KETO: All ADONiS keto bars are designed with the ideal keto macros in mind: high healthy fat content, moderate protein & low in carbs! A ketogenic diet can help improve heart health, enhance cognitive function, decrease inflammation, increase fat burning, suppress hunger & lose weight!
ONLY THE BEST NATURAL INGREDIENTS: Only the finest ingredients go into an Adonis keto diet bar, with up to 48% high quality nuts, which are rich in good fats and essential proteins. Whether you are after an indulgent peanut butter & chocolate, nutty vanilla & coconut flavour or chocolate orange we have something for all.
LOW NET CARBS & SUITABLE FOR ALL: Adonis keto snack bars have between 2-3g net carbs per bar, using calorie free erythritol, an all-natural sweetener. Making them a perfect post workout or afternoon guilt free snack at your desk. Do you follow a Vegan or Plant Based Diet, are you Low Carb, Keto or on Atkins or do you want to lose weight or cut out sugar? If yes, then we are the perfect natural snack bar for you!
OUR STORY: We are on a mission to take carbs, sugars and poor quality ingredients out of snacking! We provide you with plant based, low sugar keto snacks that won't spike blood sugar levels, and will instead provide long lasting energy throughout the day. Perfect keto food!

8.8

Excellent

We scanned 551 products

We reviewed these offers relevant to the No Sugar Company Keto Bars within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like GOOD GOOD, Pulsin, NUPO, Fatt, Keto Keto, N!CK'S, Keto Collective, No Guilt Bakes, ADONIS, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best No Sugar Company Keto Bars in the market, we considered we took a deep dive into 2756 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is GOOD GOOD Krunchy Keto Bar Salty Caramel - Low Calorie, Low Carb & No Added Sugar - High Fibre Protein Bar - Suitable for Diabetics & Sugar Intolerant Individuals (30x35g). We love many things about this product by GOOD GOOD. What sets it apart from the competition is Low calorie, high protein snack, Ideal for keto lifestyle. , No added sugars present.
The best value product for most shoppers and where user satisfaction is continuously the highest is Pulsin - Keto Bars - Multi Raspberry Choc Chip - Keto Snacks with Peanuts and 7.6g of Protein per Bar - Healthy Snacks, Chocolate Bars Multipack - 12 x 3 x 30g by Pulsin based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for No Sugar Company Keto Bars and the best cost-to-value ratio is Pulsin - Plant Based Keto Protein Bars - Choc Fudge - 50g x 18 - 12.6g Protein, 9.3g Fibre, 8.6g Carbs Per Serving - Gluten, Palm Oil & Dairy Freeat Pulsin with a 7% discount.
Our list of the best No Sugar Company Keto Bars is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best No Sugar Company Keto Bars in The UK

Related Deals You Might Like for No Sugar Company Keto Bars

NICKS Protein Bar Mix Box, Keto Snack Bars 4g Net Carbs, 15g Protein, 5g Collagen No Added Sugar Gluten Free Low Carb Snacks (9x50g)

Perkier Variety Box,18 bars, 6 Flavours, Vegan, Gluten Free, Protein, High Fibre, Lower Sugar Snack, Natural Ingredients, Lower Calorie, Healthy, No Palm Oil, Nut Bar, Carbon Neutral

Fatt Keto Nut Bars - (Raspberry & Almond, 4 Pack) - 2g Carbs - 100% Natural, Low-Carb, Gluten Free Clean Keto Snack Bars with Super Fats - High Fibre, Low Sugar, Sweetener Free & Vegan - Aka Fattbar

Fit bakes 64 Calories Mini Hazelnut Chocolate Bars (12x19g) Diabetic Chocolate Keto Snack, 1 Net Carb Low Sugar Crunch Cake, Diabetic Sweets Biscuits, Low Calorie Snack, No Added Sugar, FitBakes

NICKS Keto chocolate blocks, Milk chocolate hazelnut crunch no added sugar, low carb, gluten free, without palm oil (3x75g)

NEOH Zero Added Sugar Chocolate Crunch Bar | Keto-Friendly & Low Carb | 115 kcal & 1g Sugar | 6g Protein | The Healthy Alternative to Traditional Sweets | 12 x 28g

CarbZone Low-Carb Dark Chocolate Bars – No Added Sugar, 60% Cocoa, Keto & Diabetic Friendly, Naturally Sweetened with Stevia – 100g Each (Pack of 5)

NEOH Low Carb Keto Hazelnut Chocolate | The New Alternative to Traditional Sweets | 1g Sugar, 106 kcal Per Serving, 1x55g

SUPERFOODIO Peanut Butter BETTER CUPS | 30g x 15 No Added Sugar packs | Choc free, PB Bliss | All-Natural Ingredients | Protein | No Refined Sugar | Vegan (30g x 15 Packs)

CarbZone Low Carb Dark Chocolate Bars – Crunchy Salted Caramel, No Added Sugar, Vegan Friendly, Natural Vanilla & Cocoa, Healthy Snack for Adults & Kids (2 x 100g Packs)

We scanned 551 products

We concluded that: