Best Low Fat Vegetarian Plant Protein Bars

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.

Think crispy whey puffs held together by a grown‑up marshmallow and scented with real vanilla. The protein base is whey isolate and concentrate in the puffs, with egg white helping the marshmallow set, so you get high‑quality amino acids without much fat.

Carbs come mostly from cassava‑derived tapioca syrup and starch, steadied by soluble fibers such as tapioca fiber and inulin (a plant fiber often sourced from chicory or Jerusalem artichoke), plus a little plant‑based glycerin to keep things soft.

Sugar stays modest at 4 grams and there are no high‑intensity sweeteners; agar and egg white create that bouncy, marshmallow‑like chew.

Chocolate Caramel Crisp is unapologetically dessert‑leaning: a milk‑chocolate shell and soft caramel over a crispy core, built on a protein trio of hydrolysed wheat, milk protein isolate, and soy isolate. It’s a small, snack‑size bar at 138 calories with 12.

7g protein and 3. 6g fat.

Sweetness and softness come from sugar alcohols and refined fibers rather than cane sugar—think maltitol (a sugar alcohol), glycerin (a plant‑derived syrup), and soluble tapioca fiber—which keep sugar to 0. 9g while preserving that candy‑bar texture.

The trade‑off is a longer, modern ingredient list that favors engineering over whole‑food minimalism.

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.

Salty Caramel is built like a candy bar: a low‑sugar caramel set with pectin and a milk‑chocolate shell that’s sweetened with maltitol, a sugar alcohol that delivers sugar‑like sweetness with fewer calories.

Beneath that sits a dairy‑led protein blend—milk protein isolate and whey isolate—with soy crisps for crunch. The carb system combines oat flour with added fibers and a few refined starches to keep the texture soft and the sweetness steady without pouring in sugar.

In plain English: it’s a deliberately engineered recipe that trades fruit sugars for sugar alcohols and stabilizers to deliver a dessert‑like bite while still hitting high protein, modest fat, and mid‑range carbs.

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.

Huel’s Chocolate Caramel is a vegan, chocolate‑coated bar built on a plant‑protein trio (wheat gluten, pea, rice) for 13g of protein.

It’s more carb‑forward at 25g, with only 2g of sugar, and it uses three functional additives—soluble corn fiber (a refined fiber from corn), maltitol (a sugar alcohol), and glycerol (a plant‑derived syrup)—to create sweetness and chew while keeping sugars low.

Fats are moderate at 8 grams, coming from cocoa butter, sunflower oil, and a touch of ground flaxseed. The standout twist is a full vitamin/mineral premix that pushes several nutrients into double‑digit daily values, turning this into a snack‑meets‑supplement.