Peanut Butter Chocolate Chunk
See full review & buy optionsProtein Bars for Office Workers: side-by-side comparison
| Rank | Product | Protein | Calories | Protein / 100 cal | Sugar | Rating |
|---|---|---|---|---|---|---|
| #1 | David Peanut Butter Chocolate Chunk | 28g | 150 | 18.7g | 0g | 4.2 (2,045) |
| #2 | David Chocolate Chip Cookie Dough | 28g | 150 | 18.7g | 0g | 4.2 (1,592) |
| #3 | David Blueberry Pie | 28g | 150 | 18.7g | 0g | 4.2 (1,066) |
| #4 | Pure Protein Chocolate Deluxe Protein Bar | 21g | 200 | 10.5g | 3g | 4.4 (15,797) |
| #5 | No Cow Protein Bar - Peanut Butter Chocolate Chip | 22g | 210 | 10.5g | 1g | 4.3 (2,289) |
| #6 | Pure Protein Pure Protein Chocolate Peanut Butter | 20g | 200 | 10g | 6g | 4.5 (22,740) |
| #7 | Pure Protein Chocolate Peanut Butter Protein Bar | 20g | 200 | 10g | 2g | 4.5 (22,740) |
| #8 | Pure Protein Chewy Chocolate Chip Protein Bar | 20g | 200 | 10g | 8g | 4.5 (6,777) |
| #9 | ONE Birthday Cake Protein Bar | 20g | 220 | 9.1g | 1g | 4.4 (5,831) |
| #10 | Barebells Protein Bar - Caramel Cashew | 20g | 200 | 10g | 2g | 4.5 (2,843) |
Top 10 Protein Bars for Office Workers
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#10Why each pick made the list
#1. David Peanut Butter Chocolate Chunk
David Peanut Butter Chocolate Chunk delivers 28g of protein at 150 calories (per 1 carton – 12 bars) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Peanut Butter Chocolate Chunk. Amazon shoppers rate it 4.2/5 across 2,045 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#2. David Chocolate Chip Cookie Dough
David Chocolate Chip Cookie Dough delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Chocolate Chip Cookie Dough. Amazon shoppers rate it 4.2/5 across 1,592 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#3. David Blueberry Pie
David Blueberry Pie delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Blueberry Pie. Amazon shoppers rate it 4.2/5 across 1,066 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#4. Pure Protein Chocolate Deluxe Protein Bar
Pure Protein Chocolate Deluxe Protein Bar delivers 21g of protein at 200 calories (per 1 bar (60)) — 10.5g of protein per 100 calories. The label shows 3g sugar, 2g fiber, 180mg sodium. Chocolate Deluxe Protein Bar. Amazon shoppers rate it 4.4/5 across 15,797 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#5. No Cow Protein Bar - Peanut Butter Chocolate Chip
No Cow Protein Bar - Peanut Butter Chocolate Chip delivers 22g of protein at 210 calories (per 1 bar (60g)) — 10.5g of protein per 100 calories. The label shows 1g sugar, 18g fiber. Vegan protein bar with 22g plant protein and no dairy. Amazon shoppers rate it 4.3/5 across 2,289 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#6. Pure Protein Pure Protein Chocolate Peanut Butter
Pure Protein Pure Protein Chocolate Peanut Butter delivers 20g of protein at 200 calories (per 1 bar (50 g)) — 10g of protein per 100 calories. The label shows 6g sugar, 1g fiber, 0.2mg sodium. Pure Protein Chocolate Peanut Butter. Amazon shoppers rate it 4.5/5 across 22,740 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#7. Pure Protein Chocolate Peanut Butter Protein Bar
Pure Protein Chocolate Peanut Butter Protein Bar delivers 20g of protein at 200 calories (per 1 bar (50g)) — 10g of protein per 100 calories. The label shows 2g sugar, 1g fiber. High-protein bar with 20g protein and rich chocolate peanut butter flavor. Amazon shoppers rate it 4.5/5 across 22,740 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#8. Pure Protein Chewy Chocolate Chip Protein Bar
Pure Protein Chewy Chocolate Chip Protein Bar delivers 20g of protein at 200 calories (per 1 bar (60g)) — 10g of protein per 100 calories. The label shows 8g sugar, 0g fiber. Chewy Chocolate Chip Protein Bar. Amazon shoppers rate it 4.5/5 across 6,777 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#9. ONE Birthday Cake Protein Bar
ONE Birthday Cake Protein Bar delivers 20g of protein at 220 calories (per 1 bar (60 g)) — 9.1g of protein per 100 calories. The label shows 1g sugar, 4g fiber, 0.135mg sodium. Birthday Cake Protein Bar. Amazon shoppers rate it 4.4/5 across 5,831 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy options#10. Barebells Protein Bar - Caramel Cashew
Barebells Protein Bar - Caramel Cashew delivers 20g of protein at 200 calories (per 1 bar (55g)) — 10g of protein per 100 calories. The label shows 2g sugar, 3g fiber. Swedish protein bar with 20g protein and caramel cashew flavor. Amazon shoppers rate it 4.5/5 across 2,843 ratings. It clears the office workers bar of at least 12g protein per serving.
Full nutrition panel & buy optionsRankings combine objective product data (protein per serving, calories, carbs, sugar), customer signal (rating × review count), and value (protein per 100 calories). Products that don't meet the office workers criteria — No reheating, Low-mess, ≥12g protein, Beats afternoon slump — are excluded before ranking. Average protein across our top picks: 23g per serving. Read the full scoring breakdown on our methodology page.
This page is editorial guidance, not medical advice. Links to Amazon and other retailers may be affiliate links — you pay the same price, we earn a small commission on qualifying purchases.
What makes a protein bars good for office workers?
For office workers, we prioritize: No reheating; Low-mess; ≥12g protein; Beats afternoon slump. The picks on this page were ranked against those criteria using real nutrition data from 95 qualifying products in our catalog.
What is the best protein bars for office workers?
Our top pick is David Peanut Butter Chocolate Chunk — 28g protein, 150 calories per serving, rated 4.2/5 by 2045 Amazon shoppers. It best matches the office workers criteria of No reheating and Low-mess.
Which protein bar has the most protein?
Among our top picks, David Peanut Butter Chocolate Chunk has the most protein at 28g per serving (150 calories).
How much protein should I expect per serving?
Across our top 10 picks, average protein is 23g per serving, with the highest-protein option delivering 28g. Individual product pages show full nutrition panels.
Is this medical or dietary advice?
No — these rankings are informational. For personalized dietary guidance, especially around health conditions, pregnancy, or clinical goals, consult a registered dietitian or your clinician.
Where can I buy these?
Each product card links to its detail page with direct buy links to Amazon and other retailers. We use affiliate links (FTC disclosure at the bottom of every page) — you pay the same price; we earn a small commission on qualifying purchases.
- NASEM Dietary Reference Intakes — Protein — Institute of Medicine DRI for protein (RDA, AMDR)
- USDA FoodData Central — Baseline macronutrient database for generic foods
- NIH Office of Dietary Supplements — Dietary Protein — Federal guidance on protein, supplements, and weight management
- ISSN Position Stand: Protein and Exercise — Peer-reviewed consensus on protein intake for athletes (1.4–2.0 g/kg)
Nutrition data is verified against the product’s Nutrition Facts label and the brand’s official spec sheet. See our full ranking methodology for the scoring formula and inclusion rules.
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