Promix Nutrition
Chocolate Chip
TL:DR
In 2 Sentences
Unlike typical dense, chewy bars, this one builds its structure on whey protein puffs for a real crunch and uses straightforward sweetness instead of high-intensity substitutes. You get 15 grams of protein in a compact, 150-calorie square that eats more like a crispy cereal bar than candy.
When to choose Promix Nutrition Chocolate Chip
Reach for it as a pre- or post-workout bite or an afternoon snack when you want something satisfying but not syrupy. It suits gluten-free, vegetarian eaters who can do dairy and egg and prefer a bar without artificial sweeteners.
What's in the Promix Nutrition bar?
Meet Promix Nutrition’s Chocolate Chip Protein Bar: a crispy whey‑puff square held together with a marshmallow blend and dotted with real chocolate chips.
The protein backbone is dairy—whey isolate and concentrate baked into those puffs—with a supporting cameo from egg whites in the marshmallow, so amino acid quality is high even at a lighter, snack‑like 150 calories.
Carbs lean confectionery (cassava‑based tapioca syrup and starch) but are buffered with plant fibers (inulin from Jerusalem artichoke and tapioca fiber) and a bit of glycerin for chew. Fat stays low because the bar relies on chocolate and just a little coconut and sunflower oil for melt, not heavy nut butters.
Flavor-wise, the “chocolate chip” comes honestly from semi‑sweet chocolate, unsweetened chocolate, cocoa powder, and vanilla.
- Protein
- 15 g
- Fat
- 4 g
- Carbohydrates
- 16 g
- Sugar
- 5 g
- Calories
- 150
Protein
1515MIDProtein comes primarily from PROMIX’s whey puffs—made with whey isolate and concentrate—clean, highly digested dairy proteins that deliver solid amino‑acid coverage. Egg whites in the marshmallow add another complete protein, nudging quality even higher. At 15g (around mid‑pack for bars), you’re getting meaningful protein without a heavy calorie load.
Fat
49LOWWith just 4g total, fat is kept intentionally low. What’s there is a small mix of cocoa butter from the chocolate (mostly stearic and oleic acids), a touch of saturated fat from coconut oil, and unsaturated fat from sunflower oil. The modest amount keeps saturated fat per bar in check while still giving you that chocolatey melt.
Carbs
1620MIDMost carbs come from tapioca syrup and tapioca starch (both derived from cassava) and a little cane sugar in the chocolate chips—so think quick, dessert‑style energy. That’s tempered by inulin (a soluble fiber from Jerusalem artichoke), tapioca fiber, and glycerin (a plant‑derived sugar alcohol) that add chew and slow the rush compared with straight sugar alone. Net effect: moderate carbs with a blend of fast lift and a steadier landing.
Sugar
54MIDThe 5g of sugar mainly come from cane sugar in the semi‑sweet chocolate and some from the tapioca syrup in the marshmallow. Sweetness is rounded out by glycerin (a plant‑derived sugar alcohol) and fibers, so there are no artificial high‑intensity sweeteners here. It keeps sugar modest while still tasting like a treat.
Calories
150210LOWAt 150 calories, this sits on the lighter end of the category. The calorie split leans toward protein and moderate carbs, with very little from fat, so it eats like a crisp, chocolatey protein‑and‑carb snack rather than a dense meal bar. Good for a pre‑ or post‑workout bite or an afternoon pick‑me‑up.
Vitamins & Minerals
You get about 10% of daily calcium, thanks to calcium carbonate built into the whey protein puffs. Cocoa and chocolate contribute a small bump of iron, but calcium is the only nutrient that clears the 10% DV mark.
Additives
A handful of functional helpers keep the texture just right: sunflower lecithin helps fats and proteins play nicely, agar (a seaweed‑based gelling agent) sets the marshmallow, and glycerin keeps things soft. Inulin and tapioca fiber are refined fibers used here more for structure than as major nutrient sources. Overall, it’s a moderately processed bar with straightforward dairy‑and‑egg proteins and classic chocolate‑chip inclusions.
Ingredient List
Limestone and chalk
Sunflower seeds
Cacao tree seeds
Vanilla orchid beans
Red seaweed
Eggs
Sugarcane stalks
Cacao beans
Cocoa beans
Vanilla orchid seed pods
What are people saying?
Sources
Range
“I love these ProMix Protein Puff Bars. They taste kind of like a rice crispy bar. The chocolate chip is great. I also like the coconut, though the chocolate chip are better. I haven’t yet tried the other flavors.”
“I actually really like the promix bars because they don't taste super sweet (and I hate bars with artificial sweetener). I also find them more filling than other bars, probably bc they're not too sweet.”
“The promix are a little more bang for your calories”
Main Praise
Across editorial panels and many buyers, the texture is the headline: an honest, satisfying crunch that reads like a protein-infused rice crispy. SELF named it Best Overall thanks to the nostalgic crisp and clean finish without sugar substitutes, while EatingWell praised the chocolate chip flavor’s milky cocoa cereal vibe.
Redditors who dislike the sharp aftertaste of some sweeteners called Promix a relief; one even said the bars feel more filling precisely because they are not over-sweet. Several Amazon reviewers liked how small and easy-to-digest the bar feels before a workout.
The macro math also wins fans: 15 grams of protein for about 150 calories feels like strong payoff for the size.
Main Criticism
Expectation management matters.
Some reviewers went in expecting a gooey marshmallow square and were met with a texture that is drier, crunchier, and a little denser than puffed rice; one Redditor found the puffs larger and harder than expected.
A few Amazon buyers noted a chalky, protein-powder finish or crumbly edges, and some could taste coconut from the oil more than they liked. Editors also flagged a touch of dryness and, depending on where you shop, a price that feels high for the size.
And at 150 calories, it is a snack, not a meal replacement.
The Middle Ground
Both the praise and the gripes trace back to the same design choice: whey protein puffs. They deliver true crunch and keep calories in check, but they will never mimic airy puffed rice glued with gooey marshmallow.
If you go in expecting a candy-shop rice crispy, you might side with the 2023 Reddit comment that found the puffs too firm. If you want an adult-leaning crispy bar that is not syrup-sweet and does not rely on high-intensity sweeteners, you are more likely to agree with the SELF and EatingWell panels.
Flavor-wise, chocolate chip is generally the safest bet; those sensitive to coconut may notice it, as EatingWell’s testers did. Health also noted that inulin can be touchy for some stomachs, so if refined fibers usually bother you, try one before stocking up.
In short, the core experience is consistent; whether it lands as delightfully crisp or a shade dry depends on your palate and expectations.
What's the bottom line?
Promix’s Chocolate Chip Protein Puff Bar is a rare thing: a crispy, not-too-sweet protein bar that brings real chocolate and 15 grams of quality dairy-and-egg protein in a tidy 150 calories. It is gluten-free and vegetarian, with sweetness from chocolate and tapioca syrup rather than a blast of sugar substitutes. The trade-offs are clear.
The texture skews crunchy, not gooey; a few people find it dry or slightly chalky; and the coconut note shows up for some. It is a smart snack, not a meal.
15 grams protein, 150 calories. Great pre- or post-workout; skip it if you want marshmallow-goo sweetness or you are sensitive to inulin or coconut.