Best Low Calorie Milk-Free Plant Protein Bars

MOSH’s Raspberry White Chocolate Crunch leans on classic dairy proteins—whey and milk isolates—wrapped in a raspberry‑meets‑white‑chocolate profile. The “white chocolate” comes from cocoa butter plus milk and cream, almonds add real‑food crunch and fats, and raspberries bring a bright tang.

It keeps sugar low by shifting sweetness to soluble tapioca fiber (a cassava‑derived fiber that adds chew), erythritol (a low‑calorie sugar alcohol), and tiny amounts of stevia and monk fruit.

There are 14 ingredients total, with five modern helpers—soluble fiber, erythritol, a touch of stevia/monk fruit, glycerin for moisture, and sunflower lecithin so fats and proteins blend—plus a small Brain Blend that includes vitamins B12 and D3.

Net effect: a lighter 170‑calorie bar engineered for steadier energy, with a modern sweetness rather than cane‑sugar sweetness.

Promix Nutrition’s Cinnamon French Toast (Plant) plays in the crunchy cereal‑bar lane, not the chewy nougat lane. The protein is pea‑based and the sweetness comes from tapioca syrup (a refined syrup from cassava) and cane sugar, finished with a bakery‑style vanilla drizzle.

Fats are modest and come mainly from the coating’s palm kernel and coconut oils—enough to set the crunch without turning it heavy. You won’t find high‑intensity sweeteners here, and a short list of functional helpers—three, by our count—keeps the puffs crisp and the drizzle smooth.

It’s built for quick, light energy, landing at 160 calories with moderate sugar.

Mosh’s Pumpkin Spice Chocolate Chip keeps things light and plant-forward: pea protein and almonds anchor the bar, spices and cocoa bring the fall flavor, and the brand’s Brain Blend adds 100% DV vitamin B12 and 25% DV vitamin D3.

Sweetness leans on allulose—a low-calorie sugar that tastes like sugar but barely nudges blood glucose—with tiny boosts from stevia and monk fruit.

Carbs are padded by soluble tapioca fiber, a resistant dextrin refined from cassava that adds bulk and a softer chew, rather than grains; fats come mostly from almonds with a little cocoa butter and coconut oil.

There are four functional additives to keep sweetness, softness, and mixability in line, and the whole thing lands at a very snackable 150 calories.

Maximuscle’s Strawberry Yoghurt bar leans on milk proteins—calcium caseinate plus whey isolate—with a supporting role from collagen to reach 15 grams of protein. The strawberry‑yoghurt character comes from real freeze‑dried strawberry pieces, dairy cream, and a smooth confectionery coating made with cocoa butter and cocoa mass.

Sweetness is handled mostly by maltitol, a sugar alcohol that tastes close to sugar, with a tiny lift from sucralose; that trims calories and generally means a gentler blood‑sugar rise than a sugar‑heavy bar.

It’s a modern low‑sugar build that uses refined helpers—glycerin to keep the center soft and soy lecithin to keep the coating silky—worth noting if you’re sensitive to sugar alcohols.

IQBAR Chocolate Sea Salt may sound like dessert, but it’s built like a purposeful plant-based snack. Protein comes from peas—both isolate and tiny crisps—while the chocolate character is real cocoa, unsweetened chocolate, and cocoa butter, finished with a pinch of sea salt.

The macro story is unusual for a chocolate bar: fat-forward, very low in digestible carbs, and modest in calories, with sweetness supplied by stevia instead of sugar. Almonds add creaminess plus a notable amount of naturally occurring vitamin E, which IQBAR also boosts with an added dose.

There’s even a light sprinkle of lion’s mane; interesting, but better treated as a bonus than a benefit.

Raw Rev’s Crunchy Peanut Butter & Sea Salt keeps things simple: real peanuts lead, a pea–brown rice protein blend supplies the muscle, and chia, flax, and hemp bring nutty crunch. It’s fully plant-based, higher in fats from nuts and seeds, moderate in protein, and low in sugar.

Sweetness and chew come from isomalto-oligosaccharides, a prebiotic fiber syrup made from tapioca that many people find steadier on blood sugar than cane sugar.

A little extra-virgin coconut oil helps it hold together, and the label stays short with just a couple of functional helpers (like sunflower lecithin), so it reads more pantry than lab.

Vegan bars that aim for keto are uncommon, and this one leans into the classic peanut-butter-and-chocolate lane with real peanut butter, peanut flour and extract, plus dark chocolate chips. Its 11g of protein comes from a plant blend—pea protein isolate tucked into cocoa crisps with brown rice protein—and a small boost from the peanut ingredients.

To keep sweetness in check, it uses soluble tapioca fiber and allulose instead of cane sugar, landing at 1g of sugar with a gentler blood-sugar impact for most people. Fats (11g) come mostly from peanuts and almonds, with cocoa butter lending that chocolate-chip snap and a modest iron bump from the cocoa and plant proteins.

A short list of refined helpers—glycerin for softness and sunflower lecithin for smooth mixing—keeps texture pleasant without piling on additives.

Stars + Honey’s Espresso Vanilla Cinnamon reads like a pocket latte: a plant-forward base of pea protein and pea crisps with a little collagen for chew—so it’s not vegetarian.

Most of the sweetness comes from allulose, a low-calorie sugar that tastes like sugar but contributes fewer calories, plus a touch of monk fruit and a little coconut sugar, with a bit of vegetable glycerin (a plant-based syrup) to keep the texture soft.

Soluble tapioca fiber and oat fiber give body and help temper the carb hit, while oats and oat bran bring a bit of true grain. Almonds and cocoa butter provide the fats, and real coffee and cinnamon carry the flavor; vanilla comes via natural flavors, and cacao nibs add roasty pops.

A short list with roughly three modern additives keeps it soft and stable without reading like a science experiment.

Huel builds a cookie‑dough moment from a fully plant‑based protein blend—wheat gluten for structure and chew, with pea, soy, and rice proteins rounding out the amino acids—under a chocolatey coat with real chips.

At 178 calories with 13g protein and just 2g sugar, it leans on modern food tech for texture and sweetness: soluble corn fiber (a refined fiber that resists digestion), maltitol (a sugar alcohol that tastes like sugar but contributes fewer calories), and a touch of glycerol to keep it soft—no high‑intensity artificial sweeteners.

Fats come mainly from refined sunflower oil and cocoa butter, with a small whole‑food nudge from ground flaxseed, so the fat profile skews mostly unsaturated. The quiet flex is the micronutrient fortification—vitamins D3, K2, C, E, a B‑complex, and minerals—showing up at meaningful daily values.