Grenade
Mint Chocolate Protein Bar
TL:DR
In 2 Sentences
A genuinely candy-bar-like, triple-layer build—crispies, nougat, and a real chocolate shell—delivering 22g of milk-derived protein at 202 calories with only 0.4g of sugar.
When to choose Grenade Mint Chocolate Protein Bar
Chocolate-mint lovers who want a lower-sugar, high-protein treat after the gym or during the 3 p. m.
slump. Less ideal if you’re sensitive to sugar alcohols or avoiding dairy/soy.
What's in the Grenade bar?
Grenade’s Mint Chocolate Protein Bar wears a 21% dark‑chocolate coating sweetened without much sugar and hides a serious protein core underneath. The protein backbone is a dairy blend—milk protein (largely casein) plus whey—supported by smaller amounts of soy protein and collagen peptides.
Carbs sit mid‑range, but they’re mostly modern low‑sugar tools (a sugar alcohol, soluble fiber, and a moisture‑holding syrup) rather than oats or fruit. Fat stays modest, coming from cocoa butter, milk fat, and a little soy oil.
The mint‑chocolate flavor comes from cocoa mass and fat‑reduced cocoa powder with natural flavoring to deliver that cool mint finish without a sugar surge.
- Protein
- 22 g
- Fat
- 7 g
- Carbohydrates
- 19 g
- Sugar
- 0 g
- Calories
- 202
Protein
2215HIGHAt 22g, protein is driven primarily by milk proteins—calcium caseinate and whey—giving you a complete, high‑quality amino acid profile. Casein digests more slowly while whey is quicker, so the blend covers immediate and longer‑lasting satiety; soy protein and collagen peptides contribute a bit, though collagen on its own is incomplete. Net‑net, the dairy proteins do the heavy lifting here, which is what matters for muscle repair.
Fat
79LOWFat is on the lighter side and comes mainly from cocoa butter and milk fat in the chocolate, with a touch of soy oil. That mix leans more saturated from the dairy and cocoa, balanced by some polyunsaturated omega‑6 from soy oil; the total is modest, so it doesn’t feel heavy. You get the creamy melt of chocolate without a high‑fat hit.
Carbs
1920MIDThe 19g of carbs skew away from sugar and toward maltitol (a sugar alcohol) in the coating, polydextrose (a soluble fiber) for bulk, and glycerol to keep the bar soft, with a smaller contribution from refined tapioca starch in the soy crisps. This keeps blood sugar steadier than syrup‑sweetened bars, though sugar alcohols can bother sensitive stomachs if you have more than one. These are highly processed carbs crafted for sweetness and texture rather than the slow‑burn energy you’d get from whole grains.
Sugar
04LOWSugar is very low at 0.4g because sweetness comes from maltitol (a sugar alcohol) and a tiny dose of sucralose (an artificial sweetener), with glycerol and fiber adding body. That’s friendlier for blood sugar than cane sugar, but it does rely on highly processed sweeteners; some people notice digestive rumbling from maltitol, especially if they eat multiple bars. If you’re sensitive, start with one and see how you feel.
Calories
202210MIDAt 202 calories, this bar sits below the category average because most energy comes from protein plus a lower‑calorie sweetening system rather than big hits of sugar or fat. Protein supplies a substantial share, fat stays modest, and the carb system (sugar alcohol, fiber, and glycerol) generally brings fewer calories per gram than table sugar. The overall effect: satisfying without tipping your daily total.
Vitamins & Minerals
No standout vitamins or minerals are flagged above 10% Daily Value. Dairy proteins (milk protein and calcium caseinate) naturally bring some calcium and phosphorus, cocoa adds trace minerals, and potassium chloride contributes a nudge of potassium—just not at headline levels. Think of this as a macro‑focused bar, not a multivitamin in disguise.
Additives
To deliver chocolate‑mint flavor with very little sugar, the recipe leans on refined helpers: maltitol for sweetness and coating, polydextrose for fiber and bulk, glycerol to keep the bar soft, and sucralose for an extra pop of sweetness, plus emulsifiers to hold it together. These are common in low‑sugar confectionery but are highly processed rather than whole‑food ingredients. Most people tolerate them fine in single servings; sensitive guts may prefer moderation.
Ingredient List
Cow's milk
Cow's milk casein
Cow's milk whey byproduct
Ground roasted cocoa bean nibs
Cow’s milk or cream
Cow milk cream
Sugar cane and sugar beet
Cattle hides, bones, connective tissue
Vegetable oils and animal fats
glucose
What are people saying?
Sources
Range
“Recently, Grenade (protein bar brand) have released an official Oreo flavoured protein bar. It's absolutely incredible. Tastes like a full-fat Oreo dessert with 50g or more of sugar, but only has 1g. I can't tell at all that it's a workout/diet bar. Has no weird aftertaste. Just tastes like what you'd expect a chewy Twinkie/Cadbury bar to taste like.”
“These are SO GOOD! Only protein bar I don’t suddenly find disgusting when I’m half way through the box”
“Probably a top 3 protein bar honestly. Great macros, low sugar, amazing variety of flavors which taste like an actual candy bar.”
Main Praise
Taste and texture top the praise list. Reviewers repeatedly compare Grenade to an actual candy bar: layered, crunchy-chewy, and coated in chocolate rather than the chalky lump many bars devolve into.
Reddit threads call flavors like Oreo and White Chocolate Salted Peanut standouts, and one commenter even said it’s the only brand they don’t get tired of halfway through a box. The Independent and The Standard both highlight Grenade for pulling off indulgence with low sugar and solid protein, with The Independent also pointing to its Informed Sport certification.
The macro setup hits a sweet spot for many: 22g of protein, moderate fat, and about 202 calories feels satisfying without being heavy. And the milk protein backbone (casein plus whey) delivers on both quick and longer‑lasting satiety.
Main Criticism
Not everyone is smitten with the texture. A few Redditors call some flavors cardboard-y or “chewy talcum powder,” and others say the Oreo flavor doesn’t taste like the real thing.
There’s also a consistent theme around the sweetening system: these bars lean on maltitol (a sugar alcohol), polydextrose (a soluble fiber for bulk), glycerol (a moisture‑holding syrup), and a touch of sucralose—ingredients some people’s stomachs notice if they overdo it.
One user even reported an itchy mouth reaction; while that’s not common, it’s a reminder that dairy and soy are present and individual responses vary. Finally, if you prefer bars built from whole foods, this engineered confectionery style won’t feel like your lane.
The Middle Ground
So where does the truth land? Grenade succeeds at the candy-bar illusion better than most—enough that multiple reviewers rank it top‑tier on taste.
That experience is built on modern sweeteners and structure, though, not dates and oats: the low sugar (0. 4g) comes via maltitol and a tiny bit of sucralose, which many people tolerate in a single serving but can grumble if you plow through two.
The protein story is strong—milk proteins (casein and whey) do the heavy lifting, with a little soy and collagen along for texture and minor contribution—so you’re getting quality amino acids for recovery.
Texture and flavor can vary by variant; Reddit folks tend to crown Oreo and White Chocolate Salted Peanut, while The Standard gives Dark Chocolate Mint a nod.
As for the “chewy talcum powder” review—maybe a rough flavor pick, maybe a stale box; either way, it’s an outlier against a tide of fans who say it tastes like a treat.
Net-net: engineered? Yes.
Effective and tasty for many? Also yes.
What's the bottom line?
If your ideal protein bar masquerades as dessert, Grenade’s Mint Chocolate delivers that vibe without the sugar spike: 22g of protein, about 202 calories, and a chocolate‑mint finish that satisfies. The tradeoff is a reliance on highly processed sweeteners and fibers, which is the point here—they create a sweet, candy-like experience with very little sugar. Start with one bar to gauge tolerance, stick to the flavors with the strongest followings, and you’ve got a dependable post‑workout or mid‑afternoon fix that won’t bulldoze your daily calories.
If you want a short ingredient list and whole‑food carbs, look elsewhere. If you want a confection that sneaks in real protein and keeps sugar minimal, this is one of the best in that niche—especially for chocolate‑mint and Oreo fans.
Condensed listicle take: Candy‑bar taste, 22g of milk‑protein, about 202 calories, and almost no sugar. Big win for flavor (Oreo and Dark Chocolate Mint shine), with the caveat that it’s built on sugar alcohols and sucralose—one bar sits well for most, two may test your stomach.