Best Protein Bars Low Carb Low Sugar of 2025
Last updated on 23/09/2025
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Best Choice
1
Premier Protein - High Protein Bar 50% - Multiflavourbox - 20x40g - Low Sugar - Low Carb - High Protein Bar
Premier Protein
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Premier Protein
Premier Protein - High Protein Bar 50% - Multiflavourbox - 20x40g - Low Sugar - Low Carb - High Protein Bar
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Why we love it
- High protein content: 50%.
- Amazing taste and texture.
- Without palm oil.
Main Highlights
- DELICIOUS PROTEIN BARS WITH CRUNCH & CHOCOLATE: Smooth chocolate coating meets an extra crunchy layer. Perfect as a snack in between – whether for sports, work or leisure
- TOP NUTRITION – 20G PROTEIN PER BAR: Each 40 g bar provides 20 g of high-quality protein (50% protein content) with max. 0.8 g sugar. Make every day your day with plenty of exercise and a balanced, healthy diet
- FEWER CARBS – MORE INDULGENCE: Compared to conventional chocolate bars, these bars contain around 30% fewer carbohydrates
- PALM OIL FREE – MINDFUL SNACKING: Free from palm oil yet full of flavour. For everyone who cares about sustainability and quality
- VARIETY IN A PRACTICAL 20-PACK MIX BOX: Discover several delicious flavours in one multi-flavour box with 20 protein bars. Ideal for trying, sharing or as a versatile stock for every day
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Value for Money
2
GOOD GOOD Krunchy Keto Bar Salty Caramel - Low Carb Protein Bar - No Added Sugar Snack Bar - High Fibre - Suitable for Diabetics & Sugar Intolerant Individuals (15x35g)
GOOD GOOD
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GOOD GOOD
GOOD GOOD Krunchy Keto Bar Salty Caramel - Low Carb Protein Bar - No Added Sugar Snack Bar - High Fibre - Suitable for Diabetics & Sugar Intolerant Individuals (15x35g)
Why we love it
- Low calorie, high protein bars.
- Ideal for Keto-friendly lifestyles.
- No sugar, perfect on-the-go.
Main Highlights
- LOW CALORIE & HIGH PROTEIN BARS - 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.
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3
Fitnesshock Protein Bars No Added Sugar, Low Carb, High Fiber Snack – Palm Oil Free, Rich in Flavor | Coconut | 12x50g
FitnesSHOCK
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FitnesSHOCK
Fitnesshock Protein Bars No Added Sugar, Low Carb, High Fiber Snack – Palm Oil Free, Rich in Flavor | Coconut | 12x50g
4% OffFree Shipping
Why we love it
- Minimal impact on blood sugar.
- Healthy, low-calorie chocolate treat.
- Rich in filling fiber.
Main Highlights
- VERY LOW CARB - only 3.5g per bar and almost Sugar-Free (1g) - has minimal impact on blood sugar levels
- ONLY 1G OF SUGAR - A treat without extra calories and harm to your figure. A much more conscious alternative to a conventional chocolate bar
- RICH IN FIBER 19.5g - 65% of the daily requirement - very filling, can serve as a meal replacement
- Сhocolate protein bar with exotic flavor and real coconut flakes. The omission of refined sugar and flour makes the bars a healthy snack
- PALM OIL-FREE, almost no saturated fat, gluten-free, non-GMO. No artificial flavors or preservatives
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4
Grenade High Protein, Low Sugar Bar - Caramel Chaos, 12 x 60 g (Packaging May Vary)
Grenade
19% Off
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Grenade
Grenade High Protein, Low Sugar Bar - Caramel Chaos, 12 x 60 g (Packaging May Vary)
19% Off
Why we love it
- Packed with 21g protein.
- Sugar content only 1.5g.
- Certified by Informed Sport Programme.
Main Highlights
- HIGH PROTEIN: Packed with protein, with 21 g per bar
- LOW SUGAR: Low in sugar, with just 1.5 g per bar
- GUILT FREE TREAT: Each triple-layered bar consists of protein nougat, topped with caramel and coated in milk chocolate and crispies
- INDULGENT ON THE GO SNACK: This indulgent low sugar snack is perfect for enjoying at any time of the day as a delicious snack or a post workout treat
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
- INGREDIENT CHANGE: Packaging and ingredients may vary
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5
FitnesSHOCK High Protein Bars, 12g Protein, Low Carb, No Added Sugar, Low Calorie 138 Kcal, 5g collagen, Fiber-Rich, Pistachio Raspberry Flavor 12x40g
FitnesSHOCK
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FitnesSHOCK
FitnesSHOCK High Protein Bars, 12g Protein, Low Carb, No Added Sugar, Low Calorie 138 Kcal, 5g collagen, Fiber-Rich, Pistachio Raspberry Flavor 12x40g
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Why we love it
- Unique lemon panacotta flavor.
- High protein for athletes.
- Low in calories, guilt-free.
Main Highlights
- UNIQUE TASTE: Soft, tender protein filling with a rich pistachio flavor and a hint of fruity raspberry, coated in sugar-free milk chocolate – a refined combination for those seeking something truly different.
- HIGH PROTEIN CONTENT: 12g per bar, making it the perfect high-protein snack for pre or post-workout, ideal for athletes. 5G COLLAGEN - extra help for your skin, hair, joints and nails
- OUTSTANDING NUTRITIONAL VALUE: Only 3.7g of carbohydrates - truly low carb, rich in fiber with over 14g, meeting nearly half of your daily needs. Incredibly filling. A great snack for any time, providing the necessary energy throughout the day without overburdening.
- EXTREMELY LOW IN CALORIES: With only 138 kcal per protein bar, it fits perfectly into any diet and appeals to those mindful of their calorie intake.
- NO ADDED SUGAR: Our protein bars are free from added sugars, making them the perfect choice for anyone looking to maintain a low-sugar diet. A much more conscious replacement for a traditional chocolate bar.
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6
Warrior Crunch - High Protein Bars - 20g Protein Each Bar - Low Carb, Low Sugar Snack - 12 Pack x 64g (Variety Pack)
Warrior
5% OffFree Shipping
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Warrior
Warrior Crunch - High Protein Bars - 20g Protein Each Bar - Low Carb, Low Sugar Snack - 12 Pack x 64g (Variety Pack)
5% OffFree Shipping
Why we love it
- High protein for muscle recovery.
- Ideal for Keto diet followers.
- Maintains energy levels longer.
Main Highlights
- 20 GRAMS OF PROTEIN PER BAR – Each bar delivers a powerhouse of protein, more than three whole eggs Ideal for supporting muscle recovery and growth after intense workouts or sports activities
- LOW CARB, KETO-FRIENDLY – With under 3g of net carbs per bar, these are an ideal choice for those following a Keto diet or managing carb intake for weight control
- LOW SUGAR, SUSTAINED ENERGY – Each bar contains less than 3g of sugar, helping to stabilise blood sugar levels and provide lasting energy throughout the day
- CHEWY CRISPY SNACK BAR – Enjoy the Ideal blend of crispy, crunchy pieces and a triple-layer chocolate coating for a satisfying high-protein snack that tastes indulgent
- PACK OF 12 PROTEIN BARS – Includes 12 individually wrapped bars, making it easy to enjoy a protein boost after workouts or as part of your daily nutrition plan
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7
SnackSmart Keto Protein Bars with Slimbiome® – Low Carb, High Protein, Low Sugar Snack for Weight Loss & Gut Health – Prebiotic, Ozempic-Friendly Chocolate Peanut Bar (12 x 35g)
SnackSmart
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SnackSmart
SnackSmart Keto Protein Bars with Slimbiome® – Low Carb, High Protein, Low Sugar Snack for Weight Loss & Gut Health – Prebiotic, Ozempic-Friendly Chocolate Peanut Bar (12 x 35g)
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Why we love it
- Supports digestive health naturally.
- Packed with protein power.
- Ideal for on-the-go.
Main Highlights
- ✅ Supports Gut Health & Digestion with Slimbiome – Infused with prebiotic fiber and Slimbiome, scientifically designed to nourish good bacteria, improve digestion, and promote a balanced gut microbiome with every bite.
- ✅ High Protein for Energy & Muscle Support – Each bar packs 12g of high-quality protein, helping to curb hunger, fuel workouts, and support muscle recovery & maintenance.
- ✅ Low Sugar, No Blood Sugar Spikes – Ozempic-Friendly – With less than 3g of natural sugars, this low-glycemic snack ensures steady energy without sugar crashes—ideal for those following an Ozempic weight loss plan.
- ✅ Perfect On-the-Go Snack – Individually wrapped for busy lifestyles, making it an ideal post-workout snack, office treat, travel companion, or meal replacement bar.
- ✅ Weight Loss & Keto-Friendly with Slimbiome – Specially formulated with a low-carb, high-fiber blend, including Slimbiome, to suppress appetite, support weight loss, and fit into ketogenic and low-sugar diets.
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8
Misfits Vegan Protein Bars - Updated Recipe | Low Sugar & Carb, High Fibre Snacks | Variety Pack of 12 (4 Flavours)
Misfits
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Misfits
Misfits Vegan Protein Bars - Updated Recipe | Low Sugar & Carb, High Fibre Snacks | Variety Pack of 12 (4 Flavours)
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Why we love it
- Indulgent yet healthy snack.
- Plant-based protein packed.
- Low sugar, high fibre.
Main Highlights
- HEALTHIER CHOCOLATE SNACK: A chewy & fudgy centre, topped with a layer of indulgent caramel & coated with smooth vegan chocolate & high protein crispy pieces, for a satisfying crunch; ideal on-the-go or office snacks
- 14-15 G PROTEIN PER BAR: Our plant-based bars pack 14-15 g of vegan protein per bar; we use a blend of pea & soy protein for a deliciously soft texture & taste
- LOW SUGAR BARS: These vegan snacks are high in fibre, yet low in sugar, with less than 1 g of sugar per bar; a low carb bar with just 190 calories, for post-gym fuel or breakfast without the sugar crash
- GUILT-FREE INDULGENCE: Our satisfying, triple-layered treats are an ideal chocolate snack with all the nutritional benefits of a protein bar & zero compromise on taste; great for chocolate lovers who want to cut back on dairy & sugar
- VARIETY MULTIPACK: Each mixed box contains 12 of our most popular candy bars; 4 flavours (may vary), including Cookie Butter, Caramel Fudge, Brownie Batter & Peanut Butter Fudge
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9
Snickers Hi Protein/Low Sugar Protein Bar Box of 12 x 57g
Snickers
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Snickers
Snickers Hi Protein/Low Sugar Protein Bar Box of 12 x 57g
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Why we love it
- Epic taste, lower sugar intake.
- Perfect snack post workout.
- Comes with a tote bag.
Main Highlights
- The epic taste of Snickers with 20g of protein and only 2g sugar? Now that�s satisfying! Snickers Hi Protein Low Sugar boasts all the caramel, nougat, and peanut flavours you know and love from the iconic Snickers bar, covered in a delicious chocolatey coating and only 232 calories.
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Snickers - HI Protein Bars | Low Sugar Bars, Only 1g of Sugar per bar, Dark Chocolate, 12 x 57g Pack, 20g Protein
Snickers
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Snickers
Snickers - HI Protein Bars | Low Sugar Bars, Only 1g of Sugar per bar, Dark Chocolate, 12 x 57g Pack, 20g Protein
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Why we love it
- Iconic taste with protein boost.
- Guilt-free indulgence, low sugar.
- Perfect snack, 215 calories.
Main Highlights
- Protein power: Craving Snickers? Now you can get the iconic taste you love with a protein boost! Our Snickers dark chocolate low sugar Hi-protein bars deliver 20g of protein, with just 1g sugar per bar.
- Layers of indulgence: Each bar is packed with crunchy peanuts, chewy caramel and coated in rich dark chocolate.
- Fuel your day: With only 215 calories per bar, they're perfect for a protein-powered energy snack between meals, a post-workout pick-me-up, or anytime you need an epic treat boost.
- Conveniently sized: One box contains 12 bars, individually wrapped for on-the-go enjoyment. Now that’s satisfying!
- Good to know: Not suitable for vegetarians. Product contains milk, soya and peanuts. May contain nuts, egg and gluten.
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