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Protein Bars

74 products

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Top Nutrition & Fitness carries one of the largest curated selections of protein bars in Canada — Built, David, Barebells, Grenade, Quest, Wispy, TruBar, Crisp Power and more — with detailed macros and dietary attributes on every product page.

Protein bars in this collection range from 10g to 28g of protein per bar and from 0g to 7g of sugar. Use the macro information on each product page to choose by your specific goal (high-protein density, low-sugar, vegan, gluten-free, dessert-format, meal-replacement size, etc.).

Curated by Diana, owner of Top Nutrition & Fitness, with 13+ years of hands-on industry experience and 10 years building Top Nutrition & Fitness. Many products are personally tested before they make it into our store. Selected based on taste, quality, customer feedback, label transparency, and real-world demand.

Why Top Nutrition & Fitness

Owner-led Montreal store · 10 years operating · 13+ years industry experience
4.9 ⭐ Google Reviews · independently verified
Same-day shipping from our Montreal store on orders placed by 4 PM EST Mon–Fri
Bilingual EN/FR customer support
Free shipping in Canada over $125 CAD
Optional Onward Checkout+ adds 90-day satisfaction coverage

Protein bar comparison at a glance

Macros shown below are pulled directly from product labels and individual product pages. Use the macros to choose by your goal (high protein, low sugar, GF, vegan).

Protein bar	Protein	Sugar	Calories	GF	Vegan
Built Protein Bars & Puffs (1 Bar)	17g	8g	150	✓	—
Barebells Protein Bar (1 bar)	20g	—	200	—	—
Grenade Carb Killa Protein Bar (1 Bar)	21g	1g	230	✓	—
David Gold GF High Protein Bar (1 Bar) online only for 24h	28g	0g	150	✓	✓
Built Protein Bars & Puffs (1 Box of 12)	17g	—	150	✓	—
Warrior Crunch Low-Carb Protein Bar (1 Bar)	20g	2g	230	✓	—
NEW David Protein Bar Bronze (1 bar)	20g	0g	150	✓	—
PERF4M Low Sugar Protein Bar (1 Bar)	20g	2g	220	—	—

Find your protein bar by goal

Highest protein per calorie

David Gold GF High Protein Bar (1 Bar) *online onl — 28g protein in 150 cal

Lowest sugar

David Gold GF High Protein Bar (1 Bar) *online onl — 0g sugar

Lowest calorie

Built Protein Bars & Puffs (1 Bar) — 150 cal

Most protein per bar

David Gold GF High Protein Bar (1 Bar) *online onl — 28g protein

Vegan-friendly

David Gold GF High Protein Bar (1 Bar) *online onl

Gluten-free option

Built Protein Bars & Puffs (1 Bar)

Frequently asked questions

What protein bar has the most protein at Top Nutrition & Fitness?

In our current in-stock lineup, the David Gold GF High Protein Bar (1 Bar) *online only for 24h* has the most protein per bar at 28g. Macros are verified from product labels and listed on every product page.

Which protein bar has the lowest sugar?

The David Gold GF High Protein Bar (1 Bar) *online only for 24h* has 0g of sugar — verified from the product label.

Are protein bars at TNF good for weight loss?

Protein bars can support a weight-management plan when used as a higher-protein replacement for higher-sugar snacks. Compare protein-to-calorie ratios on each product page. We do not make medical or weight-loss claims — consult a healthcare professional for guidance specific to your situation.

Are these protein bars gluten-free?

Many bars in this collection are formulated without gluten, including Built, David, and Quest. Where a product has third-party gluten-free certification or its label states gluten-free, that is noted on the product page. Customers with celiac disease should always verify individual product labels.

Do you ship protein bars to the USA?

Yes. Top Nutrition & Fitness ships protein bars from our Montreal warehouse to both Canada and the USA. Free shipping in Canada over $125 CAD. USA orders ship via standard cross-border carriers with US-side delivery typically 3–10 business days.

Where can I buy protein bars in Canada with same-day shipping?

Top Nutrition & Fitness ships same-day from our Montreal store on orders placed by 4 PM EST, Monday through Friday. We carry Built, David, Barebells, Grenade, Quest, Wispy, TruBar, Crisp Power and more — all curated by Diana since July 2016.

What's the difference between Built bars and David bars?

Both are positioned as high-protein, low-sugar bars but their formats differ. Built emphasises an airy, marshmallowy texture with bars typically around 17g protein. David emphasises protein density per calorie, with Bronze at 20g/150 cal and Gold at 28g/150 cal. Each product page lists the exact macros so you can compare side-by-side.

Looking for more high-protein snacks?

Bars are just one format. Explore curated collections by format and dietary preference.

🍪 Protein cookies, brownies & muffins — soft-baked + dessert formats 🥨 Protein snacks — chips, puffs, pretzels & more 🍫 Low-sugar candy & chocolate — 0-3g sugar treats 🥣 Protein cereal — high-protein breakfast options 🎒 Mix & match snacks — build your own variety pack 🥑 Keto & low-carb snacks — net-carb-friendly selection

Browse our selection of protein bars — the classic bar format for on-the-go protein. This collection features traditional protein bars from brands like Barebells, Grenade, Built, David, Quest, Warrior Crunch, Misfits, SNCK, and more. Whether you prefer crunchy, chewy, soft, or crispy, you will find your perfect bar here.

This collection shows bar format only. Looking for more protein snack formats? Visit our full Protein Snacks collection for protein brownies, cookies, chips, pretzels, donuts, candy, and more.

Top Nutrition and Fitness ships from Montreal. Same-day dispatch before 4PM EST, free shipping across Canada and the USA. No duties or tariffs.

Parcourez notre selection de barres proteinees — le format classique pour les proteines en deplacement. Cette collection presente des barres proteinees de marques comme Barebells, Grenade, Built, David, Quest, Warrior Crunch, Misfits, SNCK et plus encore.

Cette collection ne montre que le format barre. Pour decouvrir plus de formats de collations proteinees, visitez notre collection complete Collations Proteinees pour les brownies, biscuits, chips, bretzels, beignes et bonbons proteines.

Showing 49 - 74 of 74 products