Best Low Fat Vegan Protein Bars

No Cow’s Blueberry Cobbler leans into a modern, dairy-free formula: a pea-and-brown-rice protein duo supplies 22g of protein, while chew and sweetness come from soluble corn fiber and glycerin rather than table sugar.

Soluble corn fiber is a refined fiber from corn starch that’s only partly digested, and glycerin is a plant-derived syrup that keeps the bar soft—together they help steady energy compared with a sugar-dense bar.

Actual sweetness is handled by erythritol (a sugar alcohol) with stevia and monk fruit, which lowers sugar on the label while keeping calories modest.

The “blueberry” note comes from natural flavors and a touch of citric acid, and the small amount of fat comes largely from almonds, with palm oil and cocoa butter there to keep the bar intact.

GoMacro’s Cherries + Berries MacroBar reads more like an oat-and-fruit square than a classic protein bar. Organic dried cherries and cranberries (sweetened with apple juice concentrate) and raisins are folded into gluten-free rolled oats, then bound with brown rice syrup and a touch of almond butter.

It’s fully plant-based and organic, with fats coming mostly from almonds and a little sunflower oil, and protein that’s naturally occurring rather than added from isolates. The fruit pieces are lightly oiled so they don’t clump, and a hint of natural flavor rounds out the cherry–berry profile.

Short list, recognizable ingredients, no sugar alcohols or artificial sweeteners—expect quick energy more than muscle-focused macros.

Promix Nutrition’s Apple Crisp (Plant) leans into cereal‑bar joy: pea‑protein crisps under a vanilla drizzle, real apple and cinnamon, all fully plant‑based. The stats are snack‑friendly—10g protein, 19g carbs, 4g fat, 150 calories—with an iron bump typical of pea protein.

Sweetness is built from cane sugar and apple (not high‑intensity substitutes), and the quick carbs from tapioca syrup and rice starch are softened by apple pomace and a refined cassava fiber.

Three functional helpers—soluble tapioca fiber for body, glycerin to keep it tender, and agar for structure—maintain that crisp bite; the drizzle’s sunflower lecithin simply helps it spread.

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.

Chocolate Brownie doesn’t fake the chocolate—there’s real cocoa, unsweetened chocolate, and a touch of alkalized cocoa for a deeper, brownie-like profile. The protein backbone is soy protein isolate, which keeps the bar fully vegan.

Energy leans carb-forward: tapioca syrup and cane sugar provide the lift, and a refined cassava fiber helps smooth the sweetness. Fat stays low at 5 grams, so the bar eats light and works well as pre-activity fuel.

To hold that soft, cohesive texture, it relies on a few helpers (about three additives): glycerin to lock in moisture, that soluble fiber as a binder, and lecithin to keep things mixed.

Bright lemon meets toasty coconut in a plant-based bar built on soy protein crisps. Those crisps—soy protein isolate lightly bound with tapioca—deliver complete vegan protein while keeping the texture light and snappy.

Energy comes from oats and brown‑rice crisps, steadied by chicory root fiber, with fats kept modest via cashew butter, sunflower oil, and a sprinkle of coconut. Sweetness leans on a small amount of cane sugar, rounded out by vegetable glycerin (a plant‑derived syrup that keeps bars moist) and natural flavors.

The result is a gluten‑free, dairy‑free bar with mid‑pack protein and very low sugar—more crisp snack than candy‑bar clone.

Oatein’s Peanutty Caramel leans on a multi‑source protein blend led by dairy, supported by soy and hydrolyzed wheat, which helps it hit 20. 6g of protein but means it isn’t gluten‑free or vegan.

Sweetness and chew come less from fruit or nuts and more from processed sweeteners and fibers—maltitol (a sugar alcohol), tapioca‑derived resistant dextrin, and chicory‑root fiber—plus a little oat flour for structure.

That approach keeps sugars to 1. 8g and, for many, steadies energy better than a sugar‑sweetened bar, though sensitive stomachs may want to go slow at first.

Fat stays modest at 4. 9g, mainly from cocoa butter with a bit of coconut oil, so the bar reads lighter than a nut‑butter bar.

And a heads‑up on the name: the “peanutty caramel” comes from flavorings and a pectin‑set caramel layer—no actual peanuts here.

Built on a trio of plant proteins (soy, pea, and fava), Misfits Cookie Dough chases cookie‑dough nostalgia with cocoa, unsweetened chocolate, and cocoa butter for that creamy melt. Rice flour and a touch of tapioca shape the doughy bite, while glycerin keeps it soft.

The macros are modern: 15g protein, 190 calories, and very low sugar, with most carbs coming from refined fibers and a sugar alcohol designed to tame spikes versus regular sugar. Fat stays modest at 6.

4g from cocoa butter and sunflower oil. Expect a contemporary low‑sugar build—18 ingredients, 5 functional additives—crafted to deliver a candy‑bar feel without the sugar rush.

Meet good! snacks’ Birthday Protein Bar: a vegan, gluten‑free slice of cake nostalgia built on a plant protein duo of fava bean and brown rice.

The macros read like quick fuel—15g of protein with carb‑leaning energy from tapioca syrup and cane sugar, cushioned a bit by soluble tapioca fiber. Fat stays modest at 6g from almond and peanut butters and high‑oleic sunflower oil, with a little palm kernel oil to hold everything together.

No vitamin fortification here; the party comes from sprinkles bound with gum arabic and colored with plants like spirulina, red cabbage, turmeric, and radish, plus natural flavors.