Best Clean Vegan Soy Protein Bars

Cleanest Ingredients Protein Bars that are Soy Protein and Vegan
Ranking of cleanest ingredients protein bars filtered by: Soy Protein, Vegan
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By Protein Bar Nerd
October 17, 2025

Rankings Overview

  1. 1. TREK
    Berry Burst

    A fruit-first, vegan, gluten-free bar that skips sugar alcohols and builds its 10g of protein into airy soy crisps for a light, crunchy bite.

  2. 2. KIND
    Caramel Nut

    KIND Protein Caramel Nut is the rare protein bar that eats like a crunchy nut cluster - roasted peanuts and almonds in caramel - with 12g of soy-based protein and no artificial sweeteners.

  3. 3. SimplyProtein
    Dark Chocolate Almond

    Vegan bar that keeps sugar to 2 grams without stevia or sucralose—using fiber and real chocolate instead—while delivering a crisp cereal crunch at 160 calories and 13g of protein.

  4. 4. CLIF
    Vanilla Almond Flavor Protein Bar

    CLIF Builders Vanilla Almond is the rare vegan bar people actually crave—20g of complete soy protein inside a crunchy, candy‑bar‑style shell.

  5. 5. PROBAR
    Sea Salt Caramel

    Vegan bar that nails true salted‑caramel flavor with real sugar—no icy sugar‑alcohol aftertaste—while packing 20g of complete soy protein.

Compare Best Clean Vegan Soy Protein Bars

BarAdditivesProteinCarbsFatCaloriesSugarIngredients
TREK
Berry Burst
0102921772512
KIND
Caramel Nut
2121817240814
SimplyProtein
Dark Chocolate Almond
213167160218
CLIF
Vanilla Almond Flavor Protein Bar
22030102801818
PROBAR
Sea Salt Caramel
3203372701216

Under the Microscope

1.

TREK

Berry Burst

TREK Berry Burst protein bar product photo
Product image of TREK Berry Burst protein bar
10g
Protein
2g
Fat
29g
Carbs
25g
Sugar
177
Calories
Allergens:Soybeans
Diet:Vegan, Vegetarian, Gluten-Free
Total Ingredients:12

What's in the Berry Burst TREK bar?

Think trail snack first, protein bar second: dates and raisins form the base, gluten-free oats add chew, and freeze-dried raspberries bring that tart pop.

Protein comes via crisp soy pieces—light and crunchy instead of dense—while additives stay minimal, with a little tapioca starch to hold the crisps and rice starch plus natural flavorings to keep the berry notes consistent.

Macros lean toward quick energy: higher carbs and sugars, very low fat, and modest protein. The sweetness comes entirely from fruit, including apple, pear, and grape juice concentrates—flavors your tongue reads as fruit, but sugars your body absorbs quickly.

Protein
10
15
Fat
2
9
Carbs
29
20
Sugar
25
4
Calories
177
210

What are people saying?

Main praise: Reviewers love the clean, fruit-led flavor and crunchy soy texture—no artificial aftertaste, easy to grab-and-go, and reliably tasty on the move.

Main criticism: The macro math turns some shoppers off: roughly 10g of protein alongside about 25g of sugar feels more like an energy bar, with occasional notes about dryness and value.

Bottom Line

Best for pre-run or mid-hike fuel, or anyone who prefers plant-based, fruit-derived sweetness and a light, crunchy texture without sugar alcohols. Less ideal if you’re chasing 20g of protein or minimizing sugar.

Other Flavors

2.

KIND

Caramel Nut

KIND Caramel Nut protein bar product photo
Product image of KIND Caramel Nut protein bar
12g
Protein
17g
Fat
18g
Carbs
8g
Sugar
240
Calories
Allergens:Milk, Tree Nuts, Peanuts, Soybeans
Diet:Vegetarian, Gluten-Free
Total Ingredients:14

What's in the Caramel Nut KIND bar?

Caramel Nut delivers exactly what it promises: salted peanuts and almonds bound in a caramel-style chew with a light hint of carob. The protein is plant-forward via soy protein isolate, supported by protein from the nuts and a small amount of milk powder.

Across its 12 ingredients, the additives list is short - two functional helpers (an emulsifier to keep things mixed and a natural color) - and there is palm kernel oil, which firms the bar but adds saturated fat.

Macros lean nutty: higher fat and calories, mid-range carbs, and 8g of sugar from honey, glucose syrup (a refined syrup that gives chew and quick energy), and table sugar, with no artificial sweeteners.

Think crunchy trail mix with a protein boost, not a low-calorie brick.

Protein
12
15
Fat
17
9
Carbs
18
20
Sugar
8
4
Calories
240
210

What are people saying?

Main praise: Reviewers love the real roasted-nut crunch and gentle caramel chew with zero protein-chalk, making 12g feel genuinely satisfying.

Main criticism: The trade-offs are clear: only 12g of protein, chicory root fiber can bother sensitive stomachs, and purists side-eye the added sugars and palm kernel oil.

Bottom Line

Afternoon slumps, travel, and anyone who prefers a real‑food crunch with moderate protein over a dense, 20–30g gym brick. Great if you want gluten‑free and don’t mind soy or a touch of dairy.

3.

SimplyProtein

Dark Chocolate Almond

SimplyProtein Dark Chocolate Almond protein bar product photo
Product image of SimplyProtein Dark Chocolate Almond protein bar
13g
Protein
7g
Fat
16g
Carbs
2g
Sugar
160
Calories
Allergens:Tree Nuts, Soybeans
Diet:Vegan, Vegetarian, Gluten-Free
Total Ingredients:18

What's in the Dark Chocolate Almond SimplyProtein bar?

SimplyProtein’s Dark Chocolate Almond goes classic on flavor but modern on build: soy protein crisps and real almonds, finished with dark chocolate, all in a vegan, gluten‑free bar.

It’s light for the category—160 calories with 13g of soy‑based protein—and the sweetness stays modest because it leans on chicory‑root fiber and a touch of plant‑derived glycerin, with a small nudge of cane sugar in the chocolate chips for true cocoa taste.

Those carbs come mostly from fiber plus simple whole grains (brown rice crisps and oats), which many people find steadier than syrupy binders. Fats are a modest 7g, coming mainly from almonds, with a little cocoa butter for richness.

The ingredient list is tight and recognizable, with two functional add‑ins—chicory‑root fiber (inulin, a refined plant fiber that adds body) and glycerin (a plant‑based syrup that keeps it soft)—doing the textural heavy lifting.

Protein
13
15
Fat
7
9
Carbs
16
20
Sugar
2
4
Calories
160
210

What are people saying?

Main praise: Reviewers love the clean, cocoa‑forward flavor and cereal‑crisp chew—plus the no‑artificial‑sweetener approach that still delivers 13g of protein at 160 calories.

Main criticism: The crisp texture can read dry or chalky to some, it won’t stand in for a meal, and the chicory‑root fiber may bother FODMAP‑sensitive stomachs.

Bottom Line

Best for a light, not‑too‑sweet, dairy‑free protein snack between meals or post‑workout; less ideal if you want a dense meal‑replacement bar.

Other Flavors

4.

CLIF

Vanilla Almond Flavor Protein Bar

CLIF Vanilla Almond Flavor Protein Bar protein bar product photo
Product image of CLIF Vanilla Almond Flavor Protein Bar protein bar
20g
Protein
10g
Fat
30g
Carbs
18g
Sugar
280
Calories
Allergens:Tree Nuts, Soybeans
Diet:Vegan, Vegetarian, Gluten-Free
Total Ingredients:18

What's in the Vanilla Almond Flavor CLIF bar?

Vanilla meets almond in a soy‑protein bar that doesn’t tiptoe around flavor. It delivers 20g of complete, dairy‑free protein, then leans into a confection‑style build—real almonds and almond butter, plus a firm coating set by cocoa butter and palm kernel oil.

There are two functional additives to help texture and shelf life, but the experience is intentionally indulgent. With carbs, sugar, and calories near the top of the category, it eats more like a small meal than a dainty snack—quick energy, solid satisfaction.

Protein
20
15
Fat
10
9
Carbs
30
20
Sugar
18
4
Calories
280
210

What are people saying?

Main praise: Taste leads: reviewers say it’s genuinely enjoyable and filling, with 20g of complete soy protein that plant‑based lifters actually look forward to eating.

Main criticism: The flavor comes with trade‑offs—more sugar and calories, some palm kernel oil, and a texture that a few find a bit too firm.

Bottom Line

Best for post-workout refueling, dairy‑free or plant‑leaning eaters, and anyone who wants a sweet, filling bar that can stand in as a small meal. Less ideal if you’re tightly limiting added sugar.

5.

PROBAR

Sea Salt Caramel

PROBAR Sea Salt Caramel protein bar product photo
Product image of PROBAR Sea Salt Caramel protein bar
20g
Protein
7g
Fat
33g
Carbs
12g
Sugar
270
Calories
Allergens:Tree Nuts, Soybeans
Diet:Vegan, Vegetarian, Gluten-Free
Total Ingredients:16

What's in the Sea Salt Caramel PROBAR bar?

Meet PROBAR Base Sea Salt Caramel, a vegan bar built on 20g of soy protein isolate and an unapologetically sweet‑salty profile. The recipe is mid‑length—about 12 ingredients—with three modern helpers that keep the bar soft and stable.

Carbs run high at 33g and calories land at 270, typical for a chewy caramel style, while fat stays moderate at 7g from palm kernel oil, safflower oil, and a little almond butter.

In short: plant protein, quick fuel, and a caramel finish driven by real sugar and sea salt.

Protein
20
15
Fat
7
9
Carbs
33
20
Sugar
12
4
Calories
270
210

What are people saying?

Main praise: Reviewers love the candy‑bar taste and satisfying heft, plus a legit 20g of complete soy protein—with none of the sugar‑alcohol aftertaste.

Main criticism: The 12g of sugar and a dense, sometimes chalky chew turn off folks who want a lighter, less‑sweet daily bar (and soy is a nonstarter for some).

Bottom Line

Best for post‑workout refueling or long afternoons when you want both protein and quick energy in one wrapper—especially if you prefer real sugar over sugar alcohols.