Best Atkins Nutrition Bars of 2025

Name: FULFIL Vitamin and Protein Bars
Brand: FULFIL

Phoebe Cooper

Last Updated: 8 Feb 2025

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Atkins Nutrition Bars are a range of low-carb snack bars that are designed to support a healthy and balanced diet. These bars are made with high-quality ingredients and are available in a variety of flavours to suit different tastes. They are a convenient and satisfying snack option for those who are looking to manage their weight or stay on track with their nutrition goals. With a focus on healthy ingredients and low-carb options, Atkins Nutrition Bars are a great choice for anyone who wants to maintain a healthy lifestyle.

At a Glance: Our Top Picks

#TOP 1

FULFIL Vitamin and Protein Bars

9.8

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FULFIL Vitamin and Protein Bars

#TOP1

9.8

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#TOP 2

NICKS Keto Protein Bar Triple Chocolate

9.7

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NICKS Keto Protein Bar Triple Chocolate

#TOP2

9.7

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#TOP 3

FitnesSHOCK High Protein Bars, 12g Protein

9.5

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FitnesSHOCK High Protein Bars, 12g Protein

#TOP3

9.5

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Top 10 Atkins Nutrition Bars

#TOP 1

FULFIL Vitamin and Protein Bars

FULFIL

15x55g Bars

FULFIL Vitamin and Protein Bars (15 x 55 g Bars), Chocolate Brownie Flavour, 20 g High Protein, 9 Vitamins, Low Sugar

9.8

FTB Score

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Features

Premium Quality

Snack Food Bar

Easy To Use

#TOP 2

NICKS Keto Protein Bar Triple Chocolate

N!CK'S

SPTC-AMZ

NICKS Keto Protein Bar Triple Chocolate, 15 g Protein, 202 Calories, Low Carb Snacks Without Added Sugar, Gluten Free (12 x 50 g)

9.7

FTB Score

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Features

No Added Sugar With A Sweetening Mixture Of Stevia, Erythritol, Xylitol And Sucralose, Which None Has A Significant Effect On Blood Sugar Levels

Low Carb Protein Bar With Chocolate And A Soft Protein Layer, Prebiotic Fibre, 15 G Protein And Only 4.7 G Net Carbohydrates

Keto Protein Snack With Only 202 Kcal At Any Time Of Day Or As A Reward After Training. Ideal Fuel For Your Muscles

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

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#TOP 3

FitnesSHOCK High Protein Bars, 12g Protein

FitnesSHOCK

FitnesSHOCK High Protein Bars, 12g Protein, Low Carb, No Added Sugar, Low Calorie143 Kcal, 5g collagen, Fiber-Rich, Apple Pie&Cinammon Flavor 12x40g

9.5

FTB Score

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Features

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

UNIQUE TASTE: Soft, Tender Protein Filling With Apple Pie And Cinnamon Flavour In Sugar-Free Dark Milk Chocolate Coating - A Bright Alternative To The Usual Flavours

OUTSTANDING NUTRITIONAL VALUE: Only 3.4g 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.

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.

EXTREMELY LOW IN CALORIES: With Only 143 Kcal Per Protein Bar, It Fits Perfectly Into Any Diet And Appeals To Those Mindful Of Their Calorie Intake.

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#TOP 4 Best Low-Carb Nutrition Bar

Pulsin - Plant Based Keto Protein Bars

Pulsin

G0000893

Brown

Pulsin - Plant Based Keto Protein Bars Cover

Pulsin - Plant Based Keto Protein Bars - Low Carb - 50g x18-12.6g Protein, 9.3g Fibre, 8.6g Carbs - Gluten, Palm Oil & Dairy Free Snack Bar - Choc Fudge

9.5

FTB Score

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Features

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.

DELICIOUSLY ADDICTIVE CHOC FUDGE FLAVOUR: Our Tasty 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!

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!

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.

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#TOP 5

Pulsin - Choc Fudge Vegan Protein Bars

Pulsin

PU010400817

Brown

57 g (Pack of 12)

Pulsin - Choc Fudge Vegan Protein Bars Cover

Pulsin - Choc Fudge Vegan Protein Bars - 12 x 57g - 14.8g Protein, 13.9g Fibre, 227 Kcal Per Serving - Gluten Free, Palm Oil Free and Dairy Free Snack Bar

9.3

FTB Score

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Features

HIGH PROTEIN & HEALTHY BARS: These Delicious Protein Bars Are Formulated To Give You The Additional Protein You Desire Either To Amplify Your Work Out Routine Or Give You An Energy Boost To Power You Through Your Day! We Also Focus Not Only Offering Great Tasting Bars But Also Ensuring All Ingredients Are All Natural And Support A Healthy Lifestyle. It Also Contains Our Secret Ingredient, Pea Protein, Which Is An Ideal Source Of Protein For Vegetarians, Vegans And Athletes.

DELICIOUSLY ADDICTIVE CHOCOLATE COVERED FUDGE FLAVOUR: Our Tasty Choc Fudge Protein Bars Are Plant Based And Made With Premium Natural Ingredients. Sweetened With Xylitol (a Naturally Occurring Sweetener Found In Many Fruits And Vegetables) And Cold Pressed For Optimum Nutritional Value, Each Delicious Protein Bar Contains 15g Of Plant Based Protein To Keep You Energised Between Meals And On The Go!

TASTY, 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 Products For Consumption On The Go, At School, Gym, Home Or Work. Perfect For Any Lifestyle And Contributing To A Good One!

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#TOP 6

Battle Bites High Protein and Low Carb/Sugar Bars 12 x 62 g

Battle

P3073

Battle Bites High Protein and Low Carb/Sugar Bars 12 x 62 g - Caramel Pretzel

9.1

FTB Score

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Features

HIGH PROTEIN SNACKS - Each Protein Bar Contains 20g Of Protein Whilst Being Covered In A Double Layer Of Low Sugar Chocolate. All Flavours Are Considered Low Carb Snacks.

INDULGENCE WITH BENEFITS - Our Protein Bars Taste More Like A Delicious Indulgent Treat. We Utilise Creative, Non-Traditional Flavours That Pull From American Favourites Such As Mississippi Mud Pie, Red Velvet Cake And Birthday Cake.

KETO SNACKS - Following A Keto Diet? No Problem, Battle Bites Are A Great Keto Bar And Offer A Low Carb, Low Sugar Solution To Anyone Following This Type Of Lifestyle. Plus Our Dessert Inspired Flavours Allow Battle Bites To Serve As A Dessert Or Candy Replacement For Keto Enthusiasts.

GRAB AND GO - Sometimes You Just Do Not Have Time To Prepare A Healthy High Protein Meal. Make Our Low Calorie Snacks Your Diet Snack Of Choice When Rushing Around On The Go.

COME IN TWO PIECES - Our Protein Bites Are Split In To Two Bite-Size Pieces Which Helps With Portion Control As Many People Don't Always Want To Eat A Whole Protein Bar In One Sitting.

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#TOP 7

ADONiS Double Chocolate Crisp Keto High Protein Bars

ADONIS

9.1

FTB Score

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Features

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!

DOUBLE CHOCOLATE CRISP KETO HIGH PROTEIN BARS: Featuring Our Signature Crispies And A Rich, Velvety Chocolate Coating, This Bar Is Sure To Satisfy Your Sweet Tooth While Delivering A Powerful Protein Punch! Whether You're Looking For A Quick Pick-Me-Up At The Office, A Post-Workout Snack, Or A Treat To Satisfy Your Cravings, Our New Keto Bar Is The Perfect Choice! All The Indulgence - Without The Carbs!

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.

ONLY THE BEST NATURAL INGREDIENTS: Only The Finest Ingredients Go Into An ADONiS Keto Bar, With Up To 48% High Quality Nuts.

LOW NET CARBS & LOW SUGAR: All ADONiS Keto Snacks Have Between 2-3g Net Carbs And Use Calorie-Free Erythritol, An All-Natural Keto Sweetener. ADONiS Use No Added Sugar So Each Bar Contains Just 1-2g Natural Sugar.

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#TOP 8

Pulsin Maple and Peanut Vegan Protein Bars

Pulsin

18MAPLE-A

Maple

Pulsin - Maple and Peanut Vegan Protein Bars - 18 x 50g - 14.1g Protein, 4.7g Fibre, 240 Kcal Per Serving - Gluten Free, Plant Based, Palm Oil Free and Dairy Free Snack Bar

8.9

FTB Score

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Pulsin Vegan Protein Bars are a delicious snack option packed with nutritional benefits. They feature a delightful Maple and Peanut flavour, providing you with 15g of plant-based protein to keep you energised throughout the day. These bars are gluten-free and made from premium ingredients, ensuring that you enjoy a guilt-free treat without refined sugars or artificial additives. Perfect for a quick energy boost, these bars fit seamlessly into any lifestyle, whether you're at work, home, or the gym.

What We Like

High protein content

Gluten-free and plant-based

No refined sugars or preservatives

Tasty and convenient snack

Supports a healthy lifestyle

#TOP 9

GOOD GOOD Krunchy Keto Bar Salty Caramel

GOOD GOOD

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)

8.9

FTB Score

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Features

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.

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.

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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#TOP 10

Fulfil Vitamin and Protein Bar — Chocolate Peanut and Caramel Flavour — 15 g High Protein

Fulfil

FULPTC15X40

Yellow

15 x 40 g Bars

Fulfil Vitamin and Protein Bar — Chocolate Peanut and Caramel Flavour — 15 g High Protein Cover

Fulfil Vitamin and Protein Bar (15 x 40 g Bars) — Chocolate Peanut and Caramel Flavour — 15 g High Protein, 9 Vitamins, Low Sugar

8.7

FTB Score

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Features

SMARTER And TASTIER: Our Chocolate Peanut And Caramel Bar Contains Only 141kcal. Our Packs Contain 15 Bars, So You Never Run Out Of Your Favourite Protein Bar

DELICIOUS And NUTRITIOUS: FULFIL Bars Are Not Your Average Protein Bar. Our Chocolate Peanut And Caramel Flavour Features Decadent Milk Chocolate That Encases A Layer Of Caramel Mixed With Crunchy Crispies Surrounding A Rich, Peanut Centre

LIFE'S WONDERFUEL: We Want FULFIL Bars To Fuel You On All Of Your Everyday Adventures, Whether It's To Get You Through Your Work Day, Hiking Up A Mountain, A Workout, Or A Sofa Snack We've Got You Covered

HIGH PROTEIN And LOW SUGAR SNACK SIZE BARS: Each 40g Bar Contains 15g Of Protein And Less Than 2g Of Sugar. A Great Tasty Treat To Keep You Going Through The Day

9 VITAMINS: Each FULFIL Bar Contains 30 Percent RDA For 9 Essential Vitamins To Support You Through Everyday Life

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Editor's Notes

During our atkins nutrition bar research, we found 17 atkins nutrition bar products and shortlisted 10 quality products. We collected and analyzed 42,861 customer reviews through our big data system to write the atkins nutrition bars list. We found that most customers choose atkins nutrition bars with an average price of £24.68.

The atkins nutrition bars are available for purchase. We have researched hundreds of brands and picked the top brands of atkins nutrition bars, including FULFIL, N!CK'S, FitnesSHOCK, Pulsin, Battle.

Written by

Phoebe Cooper

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."