Best Low Calorie Protein Bars in Canada 2026 — Under 200 Cal
Best low calorie bars in Canada in 2026? Our owner-tested picks include Grenade Carb Killa Protein Bar (1 Bar), Built Protein Bars & Puffs (1 Bar), Warrior Crunch Low-Carb Protein Bar (1 Bar) — all in stock and shipping same-day from our Montreal store, no duties.
Our top picks
In stock today — tap any image to view the product.
Grenade Carb Killa Protein Bar (1 Bar)
$3.99 CAD · Grenade · In stock · Ships same-day from Montreal
Built Protein Bars & Puffs (1 Bar)
$4.35 CAD · Built Bar · In stock · Ships same-day from Montreal
Warrior Crunch Low-Carb Protein Bar (1 Bar)
$4.99 CAD · Warrior Supplements · In stock · Ships same-day from Montreal
Barebells Protein Bar (1 bar)
$4.99 CAD · Barebells · In stock · Ships same-day from Montreal
David Gold GF High Protein Bar (1 Bar) *online only for 24h*
$7.29 CAD · David Protein · In stock · Ships same-day from Montreal
Snickers Hi-Protein Bar (1 bar)
$5.5 CAD · Mars Brand · In stock · Ships same-day from Montreal
Grenade Carb Killa Protein Bar (Box of 12)
$42.99 CAD · Grenade · In stock · Ships same-day from Montreal
NEW David Protein Bar Bronze (1 bar)
$7.29 CAD · David Protein · In stock · Ships same-day from Montreal
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What are the best low calorie protein bars in Canada in 2026?
Protein bars under 200 calories per serving. Top picks: David Protein Gold (150 cal / 28g protein), Built Puffs (150 cal / 17g), Allmax Hexapro (150 cal / 20g), and Magic Spoon Treats (130 cal / 12g).
Protein bars under 200 calories per serving — snack-sized protein. Some are smaller portions (mini bars or puffs), others are full-size with leaner formulas. Owner Diana taste-tests every flavor at our Montreal store. Updated 2026-05-18.
Comparison — Low Calorie Protein Bars in Stock
| Brand | Bar | Calories | Protein | Sugar | Sweetener | Price / bar |
|---|---|---|---|---|---|---|
| Magic Spoon | Magic Spoon Treats GF Keto Protein Bar (1 SINGLE BAR) | 130 | 12g | 1g | Allulose | $6.25 |
| Built Bar | Built Protein Bars & Puffs (1 Bar) | 150 | 17g | 8g | Stevia | $4.35 |
| David Protein | David Gold GF High Protein Bar (1 Bar) *online only for 24h* | 150 | 28g | 0g | Allulose | $7.29 |
| David Protein | NEW David Protein Bar Bronze (1 bar) | 150 | 20g | 0g | Maltitol | $7.29 |
| TRUBAR | TRUBAR Vegan Protein Bar (1 bar) | 190 | 12g | 13g | Erythritol | $4.35 |
| Barebells | Barebells Protein Bar (1 bar) | 200 | 20g | n/a | Maltitol | $6.25 |
| Misfits | Misfits VEGAN Protein Bar (1 bar) | 200 | 16g | 2g | Stevia | $4.99 |
Why buy from Top Nutrition & Fitness?
- Montreal-based specialty retailer since July 2016 — owner Diana personally taste-tests every flavor before stocking
- Same-day shipping from our Montreal warehouse to Canada-wide addresses
- Carrier options: UPS, GLS, Canada Post, ITS, Canpar, Purolator, FedEx
- Free shipping on qualifying Canadian orders
- 4.9/5 on Google · 4.87/5 on Judge.me · 40,000+ Canadians served
Optional 90-day satisfaction guarantee — no return required. Choose Checkout+ Now at checkout to upgrade your order with extended 90-day satisfaction protection plus cash back rewards that stack with TNF points. Or pick Continue without Benefits to keep our standard 30-day return policy. Either way, you're covered.
How to Pick the Right Low Calorie Bar
- Most protein per calorie: David Protein Gold — 28g protein, 150 cal. Hard to beat for macro efficiency.
- Treat-style: Built Puffs — light, airy, 17g protein, 150 cal. Tastes like dessert.
- Best value: Allmax Hexapro at $2.99 — 20g protein, 150 cal.
- Keto-friendly: Magic Spoon Treats (130 cal) and David Bronze (150 cal) use allulose and stevia.
- Vegan: Misfits Vegan and TRUBAR — plant-protein options under 200 cal.
Related Buying Guides
- Best High Protein Bars in Canada (20g+)
- Keto Protein Bars That Taste Like Dessert
- Single Protein Bars in Canada
Frequently Asked Questions — Low Calorie Protein Bars in Canada
What counts as a low calorie protein bar?
Most nutritionists define low calorie as under 200 calories per bar. All bars on this list meet that threshold. Some are smaller portions (mini bars or puffs), others are full-size bars with leaner formulas — be honest about which one fits your appetite.
Are low calorie protein bars filling enough?
It depends on the bar and your snack expectations. Built Puffs are airy and feel like a treat. David Protein Gold packs 28g of protein into 150 calories, which is genuinely satiating. Mini bars like Magic Spoon Treats are small but dense — eat them with water for a fuller stop.
How do low calorie bars compare to regular candy bars?
A typical candy bar has 220-280 calories with 4-6g of protein and 20-30g sugar. The bars on this list deliver 12-28g of protein in 130-200 calories with single-digit sugar. The macro trade is dramatic — far more protein, far less sugar, similar enjoyment.
Can I eat low calorie protein bars on keto?
Yes — most bars in this list are keto-friendly. Magic Spoon Treats, David, Built, and Misfits Vegan use allulose, monk fruit, or stevia. Check our keto-specific guide for the cleanest low-carb options. Always count total carbs minus fibre and sugar alcohols against your daily macros.
Which low calorie bar has the most protein?
David Protein Gold (28g protein / 150 calories) leads the protein density category by a wide margin. Allmax Hexapro (20g / 150 cal) and Barebells (20g / 200 cal) follow. For pure macro efficiency, David is hard to beat.
Are low calorie bars good for weight management?
Yes — high protein at low calories is one of the most effective macro structures for satiety and lean body composition. Pair bars with whole foods like fruit, vegetables, and water-rich meals. Use them strategically as snacks, not as full meal replacements.
Do low calorie bars taste different from regular bars?
Honestly, yes — leaner formulas can have a slightly drier texture or more sweetener-forward flavor than full-calorie bars. Built Puffs and Barebells are exceptions — they taste indulgent at low calorie counts. We taste-test every flavor; if a bar tastes off, we will tell you in the review notes.
About the author
Written by Diana Famintsyna, owner of Top Nutrition & Fitness since July 2016. We are a Montreal-based specialty supplement and snack retailer. Diana personally taste-tests every flavor before stocking it. Contact: info@topnutritionandfitness.com · 438-812-5229
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