Starter 6-Pack - try all 3 flavours
Your introduction to steady energy.
The Starter Pack lets you experience the full On-Call lineup before committing to a full box.
- 18/19g protein + 9g fibre
- No artificial sweeteners
- MCT oil + balanced macros
- 65g bar - real fuel for long shifts
- Non-GMO Certified
Clean Ingredients Engineered for Performance
Sustained protein blend for longer gaps between meals.
Light sweetness without heavy sugar load.
Natural carbohydrates for steady energy release.
Easily digestible fat for lasting fuel.
Smooth texture.
Clean finish.
BUILT FOR HIGH-STAKES PERFORMANCE
Helps sustain energy between meals
Steady energy that lasts through your shift
Easy to eat when breaks are limited
Reliable fuel through long, demanding shifts
I typically get whey protein bars, so I was skeptical at first, but was absolutely blown away by these. The flavor and consistency is amazing, and I feel like it has all the ingredients I need for a meal on the go. I have been using these for breakfasts in the morning at work, and during marathon training, and I highly recommend them.
Great product and tastes amazing. I usually don’t like protein bars since they tend to be too chalky but these are not chalky and don’t leave any aftertaste. Highly recommends trying and only downside is that I need to order more because they were so good!!
Our whole clinic loved these!!
Loved the bars! Honestly, been dipping em in my Coffee and Mmmmm so good.
Found them abit on the dry side, BUT, they taste way better than all the so called protein/health bars. Gave a 4 just due to the higher cost which is typical for theses kind of bars.
I bought a starter pack for myself and one for my daughter-in-law who an ER doctor. She’s tried a few protein bars and only uses them if she has to…mostly because the ingredients are typically not healthy. She was excited to try the On Call bars after she read the short list of healthy ingredients. She likes the texture and loves the chocolate and peanut butter. She brought them to work and used them as a meal replacement a few times. It’s easy to order online and really nice to have free shipping. It would have been nice to have something explaining the contents in the starter box as it was a gift but she looked it up online. We’ll both order again!
Fantastic proteins bars!
My team loved them! Peanut butter was the favourite for sure. Will be ordering again!
the bars are really good, the starter pack was a great choice for a first time purchase. I would give these bars 5 stars but they're a bit dense and dry.
that being said, I did feel more alert for a solid 30-60 minutes after having one.
the price of the starter pack is reasonable and definitely competitive to the market of protein bars.
I'll likely be purchasing these again and do recommend them to anyone who's looking for a solid protein bar given the protein to carb ratio is awesome!
After seeing the ad I bought the 6 pack trial, and I'm glad I did. These bars are very good flavors, amazing, easy to chew, not like the old style protein bars that are hard and not very flavorful. These ones are fantastic The flavors are awesome. So I went and bought the big box of 12. They're great for me at my work, and they actually keep me full a little longer than normal, I recommend these highly anybody.
I loved them all I’m a nurse and it helped with the crash in the afternoon I ate them right up loved them all but especially the peanut butter one
Taste like protein powder…. It’s really not that interesting compare to other brand, a lot of calories per protein too. Anyway won’t order again.
Thanks for giving our Starter Pack a try and for sharing your honest feedback. Our bars are made with whole-food ingredients and are designed to provide sustained energy with protein, fiber, and clean carbohydrates rather than maximizing protein alone. We understand everyone's taste preferences are different, but we appreciate you giving us a chance and wish you all the best.
A Protein Bar That Finally Understands a Doctor’s Day
As a physician, proper lunch on a busy clinic day is a luxury I rarely get. I’m On Call has been a game changer. I grabbed the starter pack to try all three flavours, and on one particularly hectic day, one of these was my entire lunch — and it absolutely delivered.
Every flavour is bold and delicious, with a satisfying crunch that makes it feel like an actual treat rather than something you’re forcing down out of necessity. That crunch alone sets it apart from every other protein bar I’ve tried. What really impressed me is how filling it was without any bloating or discomfort — which is everything when you’ve still got a waiting room full of patients to get through.
I’m On Call clearly gets what healthcare professionals need. Highly recommend grabbing the starter pack — all three flavours are winners.
I really liked this starter pack. It was nice getting to try all three flavours, but the chocolate brownie is my favourite. I’ve been taking them with me to work and also having one before yoga, and they’ve been a really easy option when I need something quick. They taste good and give me good energy without making me feel bloated or heavy.
Each bar feels really hearty and satisfying, and I love that they actually keep me full and energized for hours without being overly sweet. The Peanut Butter Chocolate Chip is definitely my favourite and has become my go-to on busy days when I don’t have time for lunch. The Blueberry Vanilla and Chocolate Brownie were also really good in completely different ways, which made it fun to switch between flavours without getting tired of them.
Really impressed with these. I had the blueberry vanilla bar before heading out for the day and it tasted super good. I have a pretty sensitive stomach and it didn’t sit heavy at all, which was nice. I felt good after eating it and will definitely be ordering again.
