Grenade
OREO White Protein Bar
TL:DR
In 2 Sentences
An official OREO collaboration that layers real cookie crunch into a candy‑bar build while delivering 21g of milk protein and keeping sugar very low via sugar alcohols.
When to choose Grenade OREO White Protein Bar
Sweet‑toothed lifters and busy snackers who want a dessert‑like bar post‑workout or mid‑afternoon and are comfortable with dairy, gluten, and sugar alcohols.
What's in the Grenade bar?
Cookies-and-cream, but make it a gym snack. Grenade’s OREO White Protein Bar builds its muscle from a dairy duo—calcium caseinate and whey protein isolate—plus a little bovine collagen for chew, then dresses it in a white‑chocolate‑style coating.
That coating leans on cocoa butter and whole milk powder (with palm and canola oils for structure), while the “cookie” crunch comes from refined wheat flour, reduced‑fat cocoa, and leavening. Sweetness is engineered: sugar alcohols and a dash of sucralose keep sugar low without tasting diet.
Big picture: high‑quality milk proteins at the upper end of the category, confectionery textures, and carbs that are more designed than whole‑food—exactly what you’d expect from a cookies‑and‑cream bar that eats like dessert but performs like a protein bar.
- Protein
- 21 g
- Fat
- 10 g
- Carbohydrates
- 20 g
- Sugar
- 1 g
- Calories
- 232
Protein
2115HIGHMost of the 21g of protein comes from a milk blend—calcium caseinate (slow‑digesting) and whey protein isolate (fast, low‑lactose). A smaller amount of bovine collagen peptides is included for texture, but collagen is incomplete nutritionally, so the dairy proteins do the heavy lifting for quality and amino balance. The combo delivers both quick and sustained amino acids.
Fat
109MIDFat largely comes from the white‑chocolate‑style coating—cocoa butter and palm oil—backed by rapeseed (canola) oil. Cocoa butter brings stearic and oleic fats; palm adds more saturated palmitic, while canola tilts unsaturated. Net result: a confectionery‑typical mix that’s more saturated than, say, a nut‑butter‑based bar.
Carbs
2020MIDThese carbs are mostly engineered rather than from whole grains. The cookie elements use refined wheat flour and wheat starch (quick‑burning), while polydextrose (a manufactured soluble fiber), sugar alcohols like maltitol, and glycerol provide bulk, softness, and sweetness with less sugar. Expect steadier blood sugar than a sugary cookie bar for many people, though sugar alcohols can bother sensitive stomachs.
Sugar
14MIDSugar is very low (1.3 grams) because sweetness comes from sugar alcohols and a high‑intensity sweetener. Maltitol (a sugar alcohol refined from starch) and a touch of sucralose replace most sugar, while dairy ingredients contribute a little natural lactose. If you’re sensitive to polyols, maltitol can cause bloating or laxity at higher intakes.
Calories
232210MIDAt 232 calories, it sits on the higher side for a single bar, driven by the protein load and a candy‑like coating. Most calories come from the dairy proteins and the coating’s fats (cocoa butter, palm/canola), with the rest from refined wheat pieces and bulking sweeteners. It eats more like a snack‑meal or post‑workout bite than a tiny treat.
Vitamins & Minerals
No standout vitamins or minerals are listed above 10% Daily Value. The dairy components naturally bring small amounts of calcium and B vitamins, but this bar’s focus is protein and flavor, not micronutrient fortification.
Additives
To hit a cookies‑and‑cream taste with little sugar, the formula leans on modern helpers: polydextrose (a manufactured fiber) for bulk, glycerol to keep it soft, sugar alcohols and sucralose for sweetness, and soy lecithin so the coating sets smoothly. These are common, highly refined tools in reduced‑sugar confectionery—effective, but more engineered than a short, whole‑food ingredient list.
Ingredient List
Cow's milk casein
Cow's milk whey
Sugar cane and sugar beet
Cattle hides, bones, connective tissue
Vegetable oils and animal fats
Oil palm fruit
Cocoa beans
Cow's milk
Wheat grain endosperm
Rapeseed
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 take center stage. Across Reddit and reviewer roundups, Grenade gets repeated credit for eating like a proper candy bar—crunchy bits, creamy layers, and a chocolatey coating that sidesteps the “whey putty” effect.
Several fans call the OREO varieties specifically “top tier,” with some saying it’s the only box they actually finish without palate fatigue. The macro story backs it up: roughly 21g of protein from a blend of whey isolate and casein, which together give you quick and sustained amino acids.
Many appreciate the very low sugar and the fact that sweetness doesn’t leave a strange aftertaste. Media outlets echo the sentiment, singling out flavor, layered texture, and gym‑friendly macros as the reason it feels indulgent without steamrolling goals.
Main Criticism
Texture can polarize: a few detractors describe certain flavors as “cardboard‑y” or overly chewy, and not everyone thinks the OREO note nails the exact cookie flavor. The formula leans engineered—manufactured fiber, sugar alcohols, intense sweeteners, and a confectionery coating—so purists who prefer short, whole‑food ingredient lists may balk.
Sugar alcohols (like maltitol) can bother sensitive stomachs, especially if you have multiple bars or pair them with other polyols in a day. There are isolated reports of mouth itchiness—rare, but a reminder that individual sensitivities happen.
Finally, the cookie element uses wheat, so this line isn’t gluten‑free, and it’s built on dairy proteins, making it a no‑go for vegans and those avoiding milk.
The Middle Ground
Here’s where the truth likely sits.
If you enjoy candy‑bar‑style protein bars, Grenade’s OREO White lives up to the hype: layered textures, convincing sweetness, and 21g of milk protein at around 232 calories is a strong value proposition.
If you prefer minimalist bars built from nuts and dates, the engineered fiber, sugar alcohols, and coating will feel like the wrong tool for the job. Taste varies by flavor—one Redditor crowned OREO and White Chocolate Salted Peanut as winners while calling others just okay—so expect hits and singles rather than all home runs.
On digestion, polyols are highly individual: some people do fine, others get bloat.
The dairy blend (fast whey + slow casein) really does the heavy lifting for protein quality, while the ultra‑low sugar is achieved by design, not magic; whether that’s a plus depends on how your system handles modern sweeteners.
Grenade bars often carry third‑party testing like Informed Sport—check your specific wrapper if that matters to you.
What's the bottom line?
Grenade’s OREO White Protein Bar is a dessert‑leaning protein play: 21g of high‑quality milk protein, very low sugar, and a layered texture that reads more candy shop than health aisle. slump when you want something fun that still moves your protein target forward. It’s not a minimalist bar, and it’s not for everyone: there’s wheat, dairy, and a lineup of modern sweeteners that can trip up sensitive stomachs.
But if you’re comfortable with those, and you want a bar that actually feels like a treat without blowing up your day, the OREO White sits near the top of the category. Start with that flavor (or White Chocolate Salted Peanut), and let your palate decide whether you’re in the “top 3” camp or the “too chewy” camp. Either way, it’s a clear example of how far protein bars have come—no blender required.