Protein bars built for shift work.
Stay fueled, focused, and satisfied through the toughest hours of your day.
- High Fibre
- 18-19g Protein
- No Crash
Fuel That Works as Hard as You Do
18-19g Protein to Keep You Going
High Fibre to Keep Hunger Away
No Sugar Crash Fuel
Crave-Worthy Taste.
Proof Beats Promises
See why shift workers keep coming back.
“I've been loving the steady energy that On Call Bars provide.”
Dentist
Peanut Butter Chocolate Chip
“They keep me going without sugar crashes, plus they taste amazing...”
Dentist
Starter 6-Pack
“On Call Bars are my go-to snack for busy nursing school days.”
Nursing school student
Starter 6-Pack
Performance Starts with Better Ingredients
Simple, functional ingredients chosen for performance, not unnecessary fillers.
What We Leave Out Matters
No GMOs
No Artificial Ingredients
No Palm Oil
No Sugar Alcohols
Dates
Delivers steady natural fuel.
Agave
Adds natural sweetness.
Cocoa Butter
Creates rich, smooth texture.
Almond, Soy & Pea Protein
Supports strength & recovery.
MCT Oil
Provides lasting energy.
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Why They Keep Choosing On Call
Real experiences from professionals who rely on On Call every day.
Flavour is great. Not too sweet.
PB is my favorite of the 3 kinds currently! Flavour is great. Not too sweet. Not necessarily dry nor soft/thick- a nice middle ground! Not hard to chew. Stores well. No stomach complaints after. Kept me going through a long night shift! Hospital pharmacist :)
Verified Buyer
Best bars I’ve ever had
These Peanut Butter Chocolate Chip bars are hands down the best bars I’ve ever had! The rich, creamy peanut butter combined with the perfect amount of semi-sweet chocolate chips makes every bite indulgent. They keep me full and energized, making them the perfect snack...
Verified Buyer
The blueberry is chefs kiss
Finally found a protein bar that’s light, tasty, and easy to eat! The blueberry flavor is fresh, the vanilla is just right, and no weird aftertaste. Super soft, not dry or powdery just an all around solid snack. Definitely grabbing more!
Verified Buyer
Best protein bar on the market!
Best protein bar on the market! Like a light and tasty snack, not heavy and bland like most other bars. Great way to fit in a bit of extra protein in the day!
Verified Buyer
No Sugar Alcohols
No Artificial Ingredients
No GMOs
No Palm Oil
Real Food Ingredients
Plant-Based Protein
Born in the Hospital
As surgeons, we eat on the run. Between cases. On overnight calls. At 2am when the cafeteria's closed.
Every bar we tried either tasted artificial, sat heavy, or left us crashing. So we built one that didn't.
Two years getting the ingredients, texture, and taste right. Not just the macros, the actual experience of eating it.
That's On-Call. Ready when you are.
Dr. Faysal Naji & Dr. Rob Power
Founders of On-Call
Complete your shift kit
Stay fueled and hydrated with essentials built for life on the go.
Free shipping
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BUILT FOR EVERY SHIFT
From hospitals to fire stations, On Call Performance is made for the people who keep the world moving.
HEALTHCARE
EMERGENCY RESPONSE
FIREFIGHTERS
BUSY PROFESSIONALS
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STILL DECIDING? WE'VE GOT YOU COVERED
What makes On-Call® different?
On-Call® was created by surgeons who needed something substantial to eat during long, unpredictable shifts. With 18–19 g of plant-based protein, 8–9 g of fibre, and no artificial sweeteners or sugar alcohols, it’s made for busy days when your next break can’t be planned.
Will it keep me full?
On-Call® was made for the stretch between meals. With 18–19 g of plant-based protein, 8–9 g of fibre, carbohydrates and fats, it’s a substantial bar for the times when a quick bite needs to count.
What is it sweetened with?
On-Call® is sweetened with dates and agave, with no artificial sweeteners or sugar alcohols.
When should I eat it?
Between meals, during a long shift, before or after training, or while travelling. Keep one in your work bag, desk or gym bag for whenever your day gets ahead of your next meal.
Is it a meal replacement?
No. On-Call® is designed to bridge the gap between meals, not replace a balanced meal. It’s a convenient option when you need something substantial but don’t have time to sit down for a meal.
Which flavour should I try first?
Not sure where to start? Try the Starter Pack. It includes all three flavours — Peanut Butter Chocolate Chip, Chocolate Brownie and Blueberry Vanilla — so you can try them all and find your favourite.