Best Low Calorie Egg & Wheat-Free Protein Bars

Fiber One's Peanut Butter Chocolate Protein Bar plays the light-but-satisfying card: 10g protein, 10g carbs, 2. 5g fat, 1g sugar, 90 calories.

The protein base is a soy-first blend supported by whey and casein, with a pinch of collagen; flavor comes from peanut flour, real peanuts, Dutch cocoa, and a little peanut oil.

To hit those macros, it leans on five refined helpers - soluble fibers and low-calorie sweeteners that provide sweetness and chew while keeping sugars low - rather than oats or dates; most people find the energy steadier, though sensitive stomachs can notice sugar alcohols.

Fat stays minimal and mostly structural, coming from palm-derived oils with small contributions from peanuts and canola. Net-net: think tidy peanut-chocolate pick-me-up, not a meal.

Maximuscle’s Peanut Caramel (Better Choice) shrinks the protein-bar idea into a snack-size treat built on a milk-protein blend (casein plus whey isolate) with a little collagen, dressed in a peanut-caramel-chocolate profile.

The macros are intentionally petite—92 calories and 7g protein—with very low sugars because sweetness comes from sugar alcohols and a tiny amount of sucralose rather than dates or honey. Fats come from cocoa butter, coconut and canola oils, and peanuts, so you get a mix of saturated and unsaturated fats without heaviness.

Carbs are more engineered than farm-fresh: wheat-derived dextrin (a refined starch) and sugar alcohols create caramel’s chew and sweetness, which tend to spike blood sugar less than table sugar, though some folks find larger amounts can be bloaty.

If you want a light, dessert-leaning bite with strict portion control, this sets the stage.

Built’s Cookies ’N Cream centers on whey protein isolate (plus a touch of hydrolyzed whey) and wears a coat of real dark chocolate. Its macro set is unusual: very low calories and fat for a chocolate bar, with most carbs coming from refined sweeteners rather than oats or fruit.

Those include erythritol (a low‑calorie sugar alcohol), glycerin (a plant‑derived syrup that keeps the bar soft), and digestion‑resistant maltodextrin (a refined, fiber‑like carbohydrate) that add sweetness and texture without much usable sugar.

You’ll see five modern additives doing that job, which keeps sugar to 4g and calories to 130—though sugar‑alcohol‑sensitive stomachs may want to start with half. It’s gluten‑free but not vegetarian (gelatin) and contains milk and soy.

Magic Spoon’s Blueberry Muffin bar builds its sweetness and structure more like a smart dessert than a sticky protein brick: milk proteins (casein first, whey concentrate later) for the muscle support, freeze‑dried blueberries and natural flavor for the muffin note, and only 140 calories.

Much of the usual sugar and flour are traded for allulose—a low‑calorie sugar—and refined soluble fibers from tapioca and chicory that help keep blood sugar steadier. Fats come from almond butter, plus palm‑derived oils and a little cream, which keep the bar tender and shelf‑stable.

You’ll also see a handful of functional helpers—about five by our count—for sweetness and texture: allulose (a low‑calorie sugar), stevia and monk fruit (high‑intensity sweeteners), glycerin (a plant‑derived syrup that holds moisture), and sunflower lecithin (an emulsifier that keeps things smooth).

The result is a keto‑leaning, dessert‑styled bar that gets its sweetness mostly from modern sweeteners rather than sugar.

Orgain’s Peanut Butter Chocolate Chunk keeps things plant-based and tidy: an organic brown‑rice‑and‑pea blend for protein, with chia and peanuts lending a nudge of texture and fat. Chew and sweetness come from refined starch syrups—tapioca syrup and isomalto‑oligosaccharide—supported by erythritol and a touch of glycerin, which add softness and sweetness without relying entirely on sugar.

Real chocolate chunks deliver the cocoa bite.

It’s a 16‑ingredient recipe that uses about five common helpers (like sunflower lecithin) to bind and smooth, and it lands at 150 calories, 10g protein, 5g fat, and 6g sugar—more snack than meal.

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.

MOSH’s Apple Cinnamon Oatmeal keeps things intentionally light: 150 calories, 10 grams of plant protein from pea, soy isolate, and pumpkin, and sweetness built around allulose and soluble tapioca fiber rather than syrupy sugars.

Allulose is a low‑calorie sugar your body barely absorbs, and soluble tapioca fiber is a refined fiber from cassava that gives chew and helps keep energy steadier—so the bar tastes sweet without acting like candy.

Fat stays modest and comes mostly from peanuts and cocoa butter, and the apple‑cinnamon shows up via natural flavors rather than visible fruit or oat bits. The ingredient list is short, with three small processing helpers to keep texture soft and flavors even.

Net‑carb watchers will like the fiber‑and‑allulose approach; protein‑maximizers should view this as a smart snack, not a meal replacement.

Bright lemon, toasted coconut, and a creamy “white chocolate” style coating make this bar feel like a summer snack in miniature.

The protein is mostly soy protein isolate (some of it in crunchy nuggets) with a small assist from milk protein isolate in the coating, so it’s a soy-first blend with a touch of dairy.

Carbs stay low in sugar by leaning on refined fibers—chicory-root fiber (inulin/oligofructose) and soluble corn fiber—plus a bit of glycerin for softness, and stevia for sweetness. Fats come from almonds and coconut, rounded out by palm-based oils in the coating, for a mix of unsaturated and saturated fats.

There are four familiar add-ins—glycerin, sunflower lecithin, stevia, and tocopherols—to keep texture, sweetness, and freshness on point.

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.