Best Low Calorie Nut-Free Plant Protein Bars

Orgain’s S’mores Protein Bar stays plant-based, using an organic blend of brown rice protein, pea crisps, and a little chia, then leans on real chocolate chunks for the campfire flavor. At 150 calories with 5 grams of fat and 6 grams of sugar, it reads more snack than meal replacement.

Its 16-ingredient recipe relies on refined binders—tapioca syrup and a starch-derived IMO—plus erythritol (a sugar alcohol) to keep sweetness up while listed sugars stay modest, and it uses four functional add-ins to keep the texture soft and stable.

Fats come mostly from almonds and chia, with a touch of cocoa butter, so you’re looking at a mostly unsaturated fat profile. If you prefer oat- or date-based bars, note this formula is more engineered to control sugars and texture.

MOSH’s Blueberry Almond Crunch leans on a dairy trio—whey isolate, whey concentrate, and grass-fed milk protein isolate—and keeps things tight at 170 calories.

Carbs are lower than most bars and center on soluble tapioca fiber, a refined fiber from cassava root, while sweetness comes mainly from stevia and monk fruit instead of a lot of sugar.

Almonds and real blueberry bits do the flavor and texture heavy lifting.

A small 'brain blend' adds flaxseed plus a few functional extras—citicoline (a choline source), lion’s mane (a culinary mushroom), vitamin D3, vitamin B12, and ashwagandha (an adaptogen)—so it nudges into functional-snack territory without reading like a supplement.

The label uses five modern helpers to manage texture and sweetness, keeping the bar soft rather than syrupy.

Promix Nutrition’s Pumpkin Spice (Plant) packs its protein into crunchy pea‑protein puffs, then layers on a French‑vanilla drizzle and real cinnamon‑nutmeg‑ginger spice.

Most of the carbs come from tapioca syrup and rice starch—simple, quick energy—tempered by a little soluble tapioca fiber, a refined fiber made from cassava that helps with texture and slows the rush a touch.

Fats stay modest and come from coconut and sustainably sourced palm kernel oils in the drizzle, which create a firm snap and quick melt. You also get a quiet bonus: plant‑based iron from peas and chickpea.

The label is straightforward, with a couple of functional helpers—glycerin (a plant‑derived syrup that keeps it soft) and agar (a seaweed‑based gelling fiber)—and no high‑intensity sweeteners.

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.

Love Good Fats’ Chewy Nutty Dark Chocolatey Sea Salt & Almond leans plant-based and fat-first: fava bean protein crisps with a touch of brown rice protein deliver 8g of protein, while almonds, coconut oil, and some MCTs power most of the calories.

The flavor reads like dessert—dark-style cocoa, sea salt, roasted almonds—with a low-sugar profile sweetened by stevia. Carbs skew lower for the category because much of the sweetness and texture come from added fibers and glycerin, which help tame blood sugar swings.

You’ll also see modern helpers like soluble corn fiber and chicory-root inulin (refined plant fibers), glycerin (a plant-derived humectant), and sunflower lecithin/tocopherols for texture and freshness—effective tools if you prioritize low sugar over minimal processing.

Built for efficiency, No Cow's Chocolate Salted Caramel leans on a pea-and-brown rice protein core and a chocolate shell made with alkalized cocoa for a smoother, less bitter bite. The salted caramel note comes from natural flavors and a pinch of salt rather than cooked sugar, so sweetness is handled by zero-calorie sweeteners.

You get 20 grams of dairy-free protein at 200 calories with 1 gram of sugar and 6 grams of fat, while most of the 26 grams of carbs come from refined soluble fibers.

It is a modern formula: 21 ingredients with about seven helper additives that keep the bar soft, sweet, and low in sugar, but also make it more processed than a date-and-oats bar.

Misfits Peanut Butter Fudge is built on a trio of plant proteins—pea, soy, and fava bean isolates—then studded with roasted peanut pieces and dark, Dutch-processed cocoa. The numbers are tidy for a sweet-leaning bar: 14 grams of protein, 8 grams of fat, 24 grams of carbs, and just 1 gram of sugar for 190 calories.

Sweetness and softness come from refined fibers and a sugar alcohol rather than table sugar: soluble corn fiber and oligofructose (plant-derived fibers) plus maltitol and glycerin (a plant-based syrup). For richness, cocoa butter and sunflower oil combine with the peanuts to give that fudge-like melt.

The tradeoff is an engineered ingredient list—more modern nutrition tech than pantry minimalism.

TRUBAR's Oh Oh Cookie Dough leans into plant power with 12g of protein from brown rice and organic pea—no dairy, no soy.

Carbs skew higher, driven by a cassava/tapioca blend (cassava is a refined root starch; tapioca fiber is a processed fiber that adds texture and can help blunt sugar swings) plus a touch of organic cane sugar.

The fat mix is part cashews for naturally unsaturated fats and part confectionery fats—RSPO‑certified palm and cocoa butter—plus a bit of MCT oil for fast‑burning energy. Sweetness lands at 8 grams without artificial sweeteners; a couple of modern helpers—glycerin for softness and sunflower lecithin to keep fats mixed—are there for texture, not hype.

A quiet perk: about 20% Daily Value of iron from the plant proteins and cocoa, while real vanilla specks and chocolate pull off the cookie‑dough feel.

Think soft‑baked cookie, not chalky brick: Nature’s Bakery Chocolate Chip Protein Bar leans into whole grains and real chocolate chips. Its protein is a vegan blend—wheat protein isolate first, then pea, fava, and sunflower—so you get plant power with gluten in the mix.

Carbs run higher thanks to whole wheat flour and oats paired with date paste, cane sugar, and a touch of agave, while fat stays modest from canola oil and cocoa butter.

Two simple helpers keep it tender: glycerin (a plant‑derived syrup) for moisture and gum acacia (a tree‑sap fiber) for structure. Translation: 200 calories of quick energy and chocolate‑chip comfort, with 9g of plant protein riding shotgun.