Ready-to-drink protein options have transformed convenience for active Canadians — no shaker, no measuring, just twist and drink. As Canada's largest-selection national supplement retailer, here are the best in-stock RTDs and sparkling protein drinks for 2026.
About Top Nutrition & Fitness: We're Canada's largest-selection supplement retailer based in Montreal, shipping coast-to-coast across all 10 provinces and to the USA — with no duties or tariffs added at checkout. With 1,000+ products across 200+ supplement and protein-snack brands, a 4.9/5 average on Google from 343 reviewers and 4.87/5 site rating from 565 verified customers, we curate the best of the supplement world. Every order earns 5% cashback through our loyalty rewards program, and our rotating Mix & Match Snack Deal gives you Buy 5 Get 1 FREE on protein snacks. Free shipping on orders over $125, same-day shipping when ordered before 1 PM ET.
Best Sparkling Protein Drinks & RTDs in Canada — Quick Comparison
| Product | Brand | Size | Price | Best For |
|---|---|---|---|---|
| SimplyProtein Plant Protein Shake 330ml | SimplyProtein | 330ml | $5.99 | Plant-based, on-the-go |
| Allmax Carbion Electrolyte Drink | Allmax Nutrition | Powder | $44.99 | During-workout hydration |
| Built Protein Bar Puffs | Built Bar | 1 bar | $4.35 | On-the-go protein bar alternative |
1. SimplyProtein Plant Protein Shake — Best Plant-Based RTD
SimplyProtein is a Canadian brand based in Toronto offering plant-based protein shakes that taste genuinely good — a rare combo. 18g of complete plant protein per 330ml bottle, no added sugar, ready to grab and drink. $5.99 per bottle. Perfect post-workout convenience or commute fuel. Buy: SimplyProtein Plant Protein Shake.
2. Allmax Carbion — Hydration & Electrolyte Drink
Allmax Carbion isn't strictly a protein RTD but pairs perfectly with one — it's an intra-workout hydration formula combining electrolytes, BCAAs and carbs at $44.99. Mix during training, follow with a protein RTD post-workout for the complete recovery stack. Buy: Allmax Carbion.
3. Built Protein Bar Puffs — On-the-Go Bar Alternative
Not a drink but worth mentioning for the convenience-focused customer: Built Protein Bar Puffs at $4.35 per bar deliver high protein in a portable format. Great gym-bag or office-drawer staple. Buy: Built Protein Bar Puffs.
How to Choose
- Plant-based, on-the-go: SimplyProtein
- Intra-workout hydration: Allmax Carbion
- Convenient bar format instead of drink: Built Protein Bar Puffs
Why Buy from Top Nutrition & Fitness
- National Canadian supplement retailer — we ship to every province plus the USA, with no duties or tariffs.
- Free shipping over $125 — most orders qualify.
- 5% cashback on every order through our loyalty rewards program — real cash, not expiring points.
- Mix & Match Snack Deal — Buy 5 Get 1 FREE on protein snacks rotating year-round.
- Frequent sales — check our sales page or sign up for email/SMS for first-access deals.
- 4.9/5 Google rating from 343 reviewers, 4.87/5 site rating from 565 verified customers, 4.77/5 product reviews from 3,138 buyers.
- Same-day shipping when you order before 1 PM ET (Mon–Fri).
- Hard-to-find brands and sizes most Canadian retailers don't carry.
Frequently Asked Questions
Where can I buy sparkling protein drinks in Canada?
Top Nutrition & Fitness ships SimplyProtein plant-based shakes, Allmax Carbion electrolyte drinks, and other ready-to-drink protein options to all 10 Canadian provinces. National retailer with same-day shipping, free shipping over $125, and 5% cashback rewards.
What's the best protein RTD in Canada?
SimplyProtein Plant Protein Shake (330ml, $5.99) is one of our top-selling on-the-go protein options. 18g of complete plant protein per bottle, no added sugar, ready to drink. Great for post-workout when you don't want to mix powder.
Are RTDs as good as protein powder?
RTDs are convenient — but per gram of protein, they're more expensive than mixing your own powder. They're best for travel, post-workout when a bottle is easier than a shaker, and as variety in your routine. Powder remains the cost-leader for daily home use.
Can I drink protein RTDs cold and shake-free?
Yes — that's the entire point. RTDs are pre-mixed and ready to consume. Just shake gently, twist the cap, and drink. They taste best chilled.
How many calories are in a typical protein RTD?
Most plant or whey RTDs are between 100-180 calories per bottle, with 15-25g of protein. Check labels — some brands add extras like prebiotics, fiber, or vitamins. SimplyProtein keeps theirs lean at ~140 calories with 18g protein.
Does Top Nutrition & Fitness ship RTDs to the USA?
Yes — we ship ready-to-drink products and all our protein options to the United States. Some larger orders may have shipping considerations due to liquid weight, but most orders qualify for free shipping over $125.
What about electrolyte drinks for hydration?
Allmax Carbion ($44.99) is our top hydration powder — combines electrolytes, BCAAs, and carbs for during-workout hydration. Different from a protein RTD but often used together (Carbion during, protein RTD after).
