1 April, 2026
Top 10 Best Protein Bars High Protein Low Sugar of 2026
Last Updated - 1 April, 2026
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Our Rankings
Grenade
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Grenade OREO White High Protein, Low Sugar Bars, 12 x 60 g – 21 g Protein per Snack Bar with Crunchy OREO Pieces & White Chocolate Coating
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Why We Love It
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 20g of protein and contains less than 2g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of genuine OREO Vanilla, a soft protein nougat loaded with authentic OREO cocoa, topped with low sugar white chocolate and zero sugar OREO Pieces
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
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Our Rankings
Grenade
Grenade Chocolate Chip Salted Caramel High Protein, Low Sugar Bars, 12 x 60 g – 21 g Protein per Snack Bar with a Salted Caramel layer & Milk Chocolate Coating
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Main Highlights
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 20g of protein and contains just 1.4g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of a soft protein nougat, topped with a tasty salted caramel layer and coated in smooth milk chocolate with chocolate chips
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
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Our Rankings
Grenade
Grenade High Protein, Low Sugar Bar - Peanut Nutter, 12 x 60 g (Packaging May Vary)
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Main Highlights
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 20g of protein and contains just 1.7g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of a soft peanut flavoured protein nougat, topped with gooey caramel and coated in smooth milk chocolate with real peanut chunks
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
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Our Rankings
Yubi Bar
YuBi Variety Classics 12 Pack - Protein Bars - 99 Calories, High Protein, High Fibre, Low Sugar, Gluten Free and Dairy Free - Healthy Snacks/Nutrition Bar - Chocolate Bars - 420g
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Main Highlights
- PROOF IS IN THE TASTING We have spent years developing a protein bar which tastes just like a chocolate bar. Find out for yourself what all the fuss is about
- LOW SUGAR, 99 CALORIES - We take pride in offering products that are both low in sugar and low in calories, allowing you to enjoy a healthier option without sacrificing flavour
- GLUTEN & DAIRY FREE - Crafted in a gluten and dairy free facility, YuBi Bars are made for everyone
- DELICIOUS FLAVOUR With four delicious flavours to chose from, you will be sure to find your favourite in no time
- VEGAN, RAINFOREST ALLIANCE CHOCOLATE - Manufactured in a vegan facility, YuBi Bars are enrobed in rich Rainforest Alliance Chocolate, ensuring a delightful and eco-conscious treat for all chocolate enthusiasts
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Our Rankings
Premier Protein
Premier Protein - High Protein Bar 50 percent - Multiflavourbox - 20x40g - Low Sugar - Low Carb - High Protein Bar
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Main Highlights
- DELICIOUS PROTEIN BARS WITH CRUNCH & CHOCOLATE: Smooth chocolate coating meets an extra crunchy layer; perfect as a snack in between whether during sport, at work or in your free time
- TOP NUTRITIONAL VALUES 20 g PROTEIN PER BAR: Each 40 g bar delivers 20 g of high-quality protein (50% protein content) with a maximum of 0.8 g of sugar; ideal for supporting an active lifestyle and a balanced diet
- LESS CARBOHYDRATES MORE POWER: Compared to conventional chocolate bars, this bar contains around 30% fewer carbohydrates
- NO PALM OIL MINDFUL INDULGENCE: Free from palm oil yet full of flavour; ideal for those who value sustainability and quality
- VARIETY IN A PRACTICAL 20-PACK MIX BOX: Discover multiple delicious flavours in one multi-flavour box with 20 protein bars; perfect for trying, sharing or stocking up for everyday enjoyment
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Our Rankings
SCI-MX
SCI-MX High Protein Chocolate Chip Brownie Box - 20g protein, 0.5g sugar + 246 calories per brownie - Pack of 12 x 65 g - Low Sugar - Pre / Post Workout Snack - No Palm Oil - Suitable for Vegetarians
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Main Highlights
- WHATS IN THIS HIGH PROTEIN CHOCOLATE CHIP BROWNIE: Our brownie tastes velvety and rich, as youd expect from a regular brownie to! With a mere 0.5g sugar and a whopping 20g protein per brownie, this snack is your go-to guilt-free snack. Theres only 24g of carbs primarily from low GI oat flour. As for fibre, theres 3.3g in this delicious bar which can help make you feel fuller, so you wont want to snack on anything else! Theres no palm oil, weve chosen coconut oil instead.
- BENEFITS: Eating a high protein, healthy diet is tough at the best of times, so having a nutritious alternative to carry around with you is a real treat, this time in the form of our soft-baked, smooth, chocolate chip brownie baked to perfection, we challenge you to only eat one. Our indulgent, high-protein brownies are a must for any chocoholic and are individually baked. This brownie is free from artificial colours, aspartame, preservatives and palm oil.
- HOW & WHEN TO USE: If you're looking to get some top-quality protein while dropping some carbs, sink your teeth into this brownie - it's a delicious, convenient way of packing in some fibre and protein to help you feel fuller for longer. Each brownie is conveniently foil wrapped so you can carry them around with you. Enjoy with a cup of tea on the sofa, as an on-the-go snack or post-workout, designed to support your physically active lifestyle.
- POWERING EVERY GOAL: Whether you want to build muscle, bulk, reduce body fat or peak your performance, our core focus is on high-protein nutrition. Healthy, balanced, low in sugar, low in saturated fats. Our sports nutrition products are made to complement all types of training and performance goals whether youre a casual gym goer, an athlete or sportsperson.
- WHY SCI-MX: Our goal is to help nurture, support, and inspire the sportsperson in all of us. From recovery to competition training, theres a SCI-MX product to help you achieve your goal. From high-quality protein powders, pre-workout and post-workout blends like creatine monohydrate to high-protein snacks such as flapjack bars, we've got you covered. Our no-nonsense approach to sports nutrition supplements guarantees youll always receive premium quality, great value products.
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Our Rankings
Yubi Bar
YuBi Variety Mix 12 Pack - Protein Bars - 99 Calories, High Protein, High Fibre, Low Sugar, Gluten Free and Dairy Free - Healthy Snacks/Nutrition Bar - Chocolate Bars - 420g
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Main Highlights
- PROOF IS IN THE TASTING We have spent years developing a protein bar which tastes just like a chocolate bar. Find out for yourself what all the fuss is about
- LOW SUGAR, 99 CALORIES - We take pride in offering products that are both low in sugar and low in calories, allowing you to enjoy a healthier option without sacrificing flavour
- GLUTEN & DAIRY FREE - Crafted in a gluten and dairy free facility, YuBi Bars are made for everyone
- DELICIOUS FLAVOUR - Whether its a classic Caramel or a unique SMores, with a total of 8 flavours throughout our range, theres a YuBi bar for everyone
- VEGAN, RAINFOREST ALLIANCE CHOCOLATE - Manufactured in a vegan facility, YuBi Bars are enrobed in rich Rainforest Alliance Chocolate, ensuring a delightful and eco-conscious treat for all chocolate enthusiasts
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Our Rankings
Mars
Mars Salted Caramel Protein Bar – 12 × 57g – 18g Protein, Low Sugar (2g), High‑Protein Chocolate Snack for Gym, Work & On‑the‑Go
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Main Highlights
- 18g HighQuality Protein A delicious highprotein bar delivering 18g of protein ideal for postworkout recovery or a satisfying snack between meals.
- Low Sugar with Only 2g per Bar Enjoy the indulgent Mars flavour with significantly reduced sugar, helping you stay on track with your nutrition goals.
- Salted Caramel, Chocolate, Caramel & Nougat Centre A rich, indulgent combination of salted caramel, soft nougat and smooth chocolate for a premium flavour experience.
- Perfect for Gym, Work or OntheGo Individually wrapped 57g bars make it easy to fuel up wherever you are in your gym bag, office drawer or travel pack.
- Pack of 12 for Better Value Stock up with a full case of 12 highprotein bars ideal for weekly meal prep, fitness routines or everyday snacking.
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Our Rankings
Snickers
Snickers Hi‑Protein Bars – Dark Chocolate, 20g Protein, Only 1g Sugar, 12×57g Multipack – Low Sugar High Protein Snack
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Main Highlights
- DARK CHOCOLATE SNICKERS TASTE Enjoy the iconic Snickers flavour with rich dark chocolate, caramel and peanuts now in a satisfying highprotein, lowsugar format.
- ONLY 1G SUGAR LOW SUGAR, HIGH IMPACT A guiltfree protein snack with just 1g of sugar per bar. Ideal for lowsugar diets, gym goers.
- PERFECT FOR GYM, WORK OR ONTHEGO A convenient protein bar for preworkout, postworkout, office snacking or keeping in your bag for a quick energy boost.
- MULTIPACK VALUE 12×57G BARS Stock up with a full multipack of 12 individually wrapped bars. Great for meal prep, fitness goals, or sharing with friends.
- Good to know: Not suitable for vegetarians. Product contains milk, soya and peanuts. May contain nuts, egg and gluten.
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Our Rankings
Yubi Bar
YuBi Mint Choc - 12 Pack - Protein Bars - 99 Calories, High Protein, High Fibre, Low Sugar, Gluten Free and Dairy Free - Healthy Snacks/Nutrition Bar - Chocolate Bars - 420g
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Main Highlights
- PROOF IS IN THE TASTING We have spent years developing a protein bar which tastes just like a chocolate bar. Find out for yourself what all the fuss is about
- LOW SUGAR, 99 CALORIES - We take pride in offering products that are both low in sugar and low in calories, allowing you to enjoy a healthier option without sacrificing flavour
- GLUTEN & DAIRY FREE - Crafted in a gluten and dairy free facility, YuBi Bars are made for everyone
- VEGAN, RAINFOREST ALLIANCE CHOCOLATE - Manufactured in a vegan facility, YuBi Bars are enrobed in rich Rainforest Alliance Chocolate, ensuring a delightful and eco-conscious treat for all chocolate enthusiasts