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Oat Bar Roundup

We analyzed 100 products to help you choose the healthiest & safest options.

Finding the perfect Oat Bar shouldn't feel like a guessing game. At CakeID, we take food transparency seriously. We have analyzed over 100 products in this category, breaking down every ingredient list to uncover hidden additives, excessive sugar levels, and potential allergens.

Whether you are searching for strictly Vegan options, Gluten-Free snacks, or simply want to avoid high-processed foods, our algorithm ranks products based on a comprehensive Health Score. Below is our definitive ranking of the safest and healthiest Oat Bar you can buy in 2026, sorted by their ingredient purity.

Editor's Quick Picks

Detailed Reviews

Calories
350
Sugar
20g
Kroger, The Kroger Co.

High fiber chewy oats & chocolate bars

Ingredients: Granola (whole rolled oats, wheat flakes, corn syrup, sugar, canola and/or soybean oil, honey, molasses, salt, soy lecithin), fructooligosaccharides, crisp rice (rice flour, sugar, calcium carbonate, dried malt extract [dried malt, corn syrup solids], salt), chocolate chips (sugar, chocolate liquor, cocoa butter, anhydrous dextrose, whole milk powder, soy lecithin, salt, natural flavor), milk chocolate flavored coating (sugar, palm and palm kernel oil, whey powder, lactose, cocoa powder, cocoa [processed with alkali], milkfat, soy lecithin, natural flavor), corn syrup, chicory root inulin, sugar, glycerin, canola and/or soybean oil, sugar, maltodextrin, calcium carbonate, soy lecithin, salt, ascorbic acid, citric acid, rosemary extract, natural flavor, caramel color.

The Good

  • Convenient Snack

The Bad

  • Contains Corn Syrup
View Full Analysis
Calories
340
Sugar
8g
Bobo's, Bobo's Oat Bars

Apple pie oat bar

Ingredients: Organic whole grain rolled oats, brown rice syrup, organic coconut oil, organic cane sugar, vegetable glycerin, organic dried apples, natural flavors, xanthan gum, salt, organic ground cinnamon, vitamin e (for freshness).

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis
Calories
560
Sugar
36g
Trader Joe's

Oat Chocolate Bars

Ingredients: CANE SUGAR, COCOA BUTTER, GROUND OATS, UNSWEETENED CHOCOLATE, PUFFED RICE (RICE, CANE SUGAR, SALT, SUNFLOWER LECITHIN [EMULSIFIER]), COCOA NIBS, RICE SYRUP, SUNFLOWER LECITHIN (EMULSIFIER), SEA SALT, NATURAL VANILLA FLAVOR.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
452
Sugar
26g
Publix

Oats&Honey Granola Bars

Ingredients: whole grain rolled oats, sugar, canola oil, whole grain brown rice flour, contains less than 2% of: honey, sàlt, brown sugar syrup, baking soda, soy lecithin, natural flavors, peanut flour. contains soy and peanut ingredients. may contain wheat.

The Good

  • Convenient Snack

The Bad

  • Contains Peanut
  • High Sugar Content
View Full Analysis
Calories
58
Sugar
3g
Oatly

Oatmilk Barista Edition

Ingredients: Oat base (water, oats), low erucic acid rapeseed oil, dipotassium phosphate 2%, calcium carbonate, tricalcium phosphate, sea salt, dicalcium phosphate, riboflavin, vitamin A acetate, vitamin D2, vitamin B12.

The Good

  • Excellent Health Score
  • Low Sugar

The Bad

  • Ultra Processed
View Full Analysis
Calories
317
Protein
33g
Quest

Oatmeal chocolate chip protein bar

Ingredients: Protein blend (milk protein isolate, whey protein isolate), soluble corn fiber, almonds, water, oats**, unsweetened chocolate, natural flavors, erythritol. contains less than 2% of the following: cocoa butter, sea salt, cinnamon, sunflower lecithin, stevia sweetener, sucralose.

The Good

  • Excellent Health Score
  • Low Sugar

The Bad

  • Ultra Processed
View Full Analysis
Calories
375
Sugar
29g
Unknown

Oatmeal raisin granola bar, oatmeal raisin

Ingredients: Granola (whole grain oats, brown sugar, brown rice crisp [whole grain brown rice flour, sugar, salt], whole grain wheat, soybean oil, whole wheat flour, baking soda, soy lecithin, nonfat dry milk), corn syrup, brown rice crisp (whole grain brown rice flour, sugar, salt), raisins, oatmeal cookie pieces (whole wheat flour, sugar, whole grain oats, palm oil, cinnamon, salt, baking soda), sugar, corn syrup solids, glycerin, invert sugar, soybean oil, contains 2% or less of: calcium carbonate, sorbitol, fructose, salt, water, molasses, coconut paste, soy lecithin, sunflower oil, cinnamon, natural flavor, tocopherols (to preserve freshness).

The Good

  • Convenient Snack

The Bad

  • Contains Corn Syrup
  • High Sugar Content
View Full Analysis
Calories
452
Sugar
29g
Essential Everyday

Oats & Honey Crunchy Granola Bars

Ingredients: Whole grain rolled oats, sugar, canola oil, crisp rice with soy protein (rice flour, soy protein concentrate, sugar, salt), molasses, honey, salt, soy lecithin, natural flavor, baking soda, mixed tocopherols (to retain freshness), maple syrup, brown sugar, peanut flour.

The Good

  • Convenient Snack

The Bad

  • Contains Peanut
  • High Sugar Content
View Full Analysis
Calories
412
Sugar
26g
Appleways

Simply Oatmeal Bar

Ingredients: apple puree concentrate, whole grain oats, sugar, palm oil, brown rice syrup, apple juice concentrate, cinnamon, natural flavor, salt, baking soda

The Good

  • Clean Ingredients

The Bad

  • High Sugar Content
View Full Analysis
Calories
400
Sugar
31g
Unknown

Yogurt flavored coating strawberry granola bars, strawberry

Ingredients: granola (whole grain oats, whole grain wheat, brown sugar, sunflower oil, invert sugar, coconut, honey, baking soda, natural flavor, whey and whey protein concentrate), yogurt flavored coating (sugar, vegetable oil (palm kernel and palm oil), whey, dried yogurt (heat-treated after culturing) [cultured nonfat dry milk], soy lecithin, natural flavor, citric acid, salt), brown rice crisp (whole grain brown rice flour, sugar, malted barley flour, salt), glucose, invert sugar, brown sugar, glycerin, vegetable shortening (canola oil, palm and palm kernel oil), whey mineral concentrate, contains 2% or less of: dried strawberries, glucose syrup, fructose, modified food starch, sodium alginate, corn syrup solids, sorbitol, salt, soy lecithin, natural flavor, soybean oil, bht (to preserve freshness), citric acid,

The Good

  • Convenient Snack

The Bad

  • Contains Corn Syrup
  • High Sugar Content
View Full Analysis
Calories
360
Sugar
28g
Happy for

Super foods gluten free oat bar

Ingredients: organic date paste (organic dates, water), organic whole grain oats, milled organic flaxseed, organic pear puree (organic pear, ascorbic acid), organic whole grain brown rice crisps (organic whole grain brown rice flour, calcium carbonate), organic agave inulin, organic vegetable glycerin, organic sunflower oil, organic beet powder, organic blueberry puree, organic natural flavor, organic cinnamon, baking soda (sodium bicarbonate (for leavening) , organic rosemary extract (organic extra virgin olive oil, organic rosemary antioxidant oleoresin),

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
353
Sugar
47g
Little Bellies

Organic Date, Oat & Banana Bars

Ingredients: Organic Date Paste (65%), Organic Oat Flour (20%), Organic Dried Bananas (10%), Organic Sunflower Oil, Organic Rice Flour

The Good

  • Clean Ingredients

The Bad

  • High Sugar Content
View Full Analysis
Calories
389
Sugar
31g
Elevation Kids

Baked Oat Bar Chocolate Brownie

Ingredients: oats, tapioca syrup, fig paste, invert cane syrup, oat flour, chocolate, unsweetened chocolate, cocoa butter, sunflower oil, oat fiber, cocoa powder, cane sugar, natural flavors, sea salt, baking powder, sodium acid pyrophosphate, sodium bicarbonate, tapioca maltodextrin, monocalcium phosphate

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
567
Sugar
37g
bettergoods

55% Oat Chocolate Bar with Tart Cherries and Pistachios

Ingredients: CHOCOLATE LIQUOR, CANE SUGAR, COCOA BUTTER, OAT POWDER HYDROLYZED, ROASTED PISTACHIO GRANULES, SOUR CHERRY GRANULES, SOY LECITHIN, NATURAL FLAVOR, VANILLA BEANS

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
58
Sugar
5g
Califia Farms

Vanilla Oat Barista Blend

Ingredients: OATMILK (WATER, OATS), CANE SUGAR, SUNFLOWER OIL, NATURAL VANILLA FLAVOR WITH OTHER NATURAL FLAVOR, DIPOTASSIUM PHOSPHATE, CALCIUM CARBONATE, TRICALCIUM PHOSPHATE, SEA SALT.

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis
Calories
419
Sugar
23g
Bobo's Oat Bars

Peanut Butter Oat Bar

Ingredients: whole grain rolled oats, brown rice syrup, coconut oil, cane sugar, peanuts, vegetable glycerin, xanthan gum, sea salt, vitamin E

The Good

  • Clean Ingredients

The Bad

  • Contains Peanut
  • High Sugar Content
View Full Analysis
Calories
54
Sugar
0g
Califia Farms

Oat Milk Barista Blend

Ingredients: OATMILK (WATER, OATS), SUNFLOWER OIL, MINERALS (DIPOTASSIUM PHOSPHATE, CALCIUM CARBONATE, TRICALCIUM PHOSPHATE), SEA SALT.

The Good

  • Excellent Health Score
  • Sugar Free
  • Clean Ingredients

The Bad

  • Ultra Processed
View Full Analysis
Calories
407
Sugar
26g
General Mills,Cinnamon Toast Crunch

Cinnamon Toast Crunch Soft Baked Oat Bars

Ingredients: Whole Grain Oats, Whole Wheat Flour, Sugar, Vegetable Oil (canola, palm, and/or palm kernel), Corn Syrup, Vegetable Glycerin, Confectionary Coating (sugar, palm kernel oil, whey powder, soy lecithin), Sugarcane Fiber, Chicory Root Extract, Molasses, Raisin Juice Concentrate, Cinnamon, Baking Soda, Salt, Egg White, Soy Lecithin, Natural Flavor, Rosemary Extract.

The Good

  • Convenient Snack

The Bad

  • Contains Corn Syrup
  • High Sugar Content
View Full Analysis
Calories
417
Sugar
17g
Trader Joe

Trader Joe Organic Iced Oatmeal Bar

Ingredients: tapioca syrup, oats, crisp rice, oat flour, cane sugar, sunflower oil, walnuts, raspberry, freeze dried raspberry, glycerin, sea salt, natural flavor, baking soda, soy lecithin, cinnamon, mixed tocopherols, sodium acid pyrophosphate, cashews, coconut, macadamia nuts, pecans, walnuts

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis
Calories
452
Protein
12g
Raaka Chocolate

Oat Milk Bar

Ingredients: Organic Cacao Beans, Organic Maple Sugar, Organic Oat Flour, Organic Coconut, Organic Cacao Butter, Organic Vanilla Bean

The Good

  • Excellent Health Score
  • Clean Ingredients

The Bad

  • Ultra Processed
View Full Analysis
Calories
419
Sugar
23g
Bobo's, Bobo's Oat Bars

Coconut Oat Bar

Ingredients: whole grain rolled oats, brown rice syrup, coconut oil, cane sugar, coconut, vegetable glycerin, natural coconut flavor, xanthan gum, sea salt, vitamin e.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
412
Sugar
0g
Appleways

Oatmeal Bars

Ingredients: Whole Grain Blend (Rolled Oats, Whole Grain Wheat Flour), Enriched Wheat Flour (Wheat Flour, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Sugar, Invert Syrup, Soybean Oil, Corn Syrup, Canola Oil, Raisin Paste, Blueberry Bits (Sugar, Soybean Oil, Whole Grain Wheat Flour, Blueberry Powder, Citric Acid, Fruit Juice Extract, Natural Flavors), Eggs, Apple Puree (Apples, Ascorbic Acid), Apple Juice Concentrate, Fructose, Apple Fiber, Natural Flavors, Soy Lecithin, Non-fat Dry Milk, Cocoa Butter, Salt, Baking Soda.

The Good

  • Sugar Free

The Bad

  • Contains Corn Syrup
View Full Analysis
Calories
440
Protein
16g
Bob's Red Mill

Peanut Butter Honey & Oats Bob's Bars

Ingredients: Peanuts, whole grain oats, organic tapioca syrup, organic honey, sea salt, organic rosemary extract (to preserve freshness).

The Good

  • Clean Ingredients

The Bad

  • Contains Peanut
View Full Analysis
Calories
439
Sugar
29g
Oats and honey

Oats & Honey Chewy Granola Bar

Ingredients: Granola (whole grain oats, sugar, palm kernel and soybean oils, corn syrup, coconut, honey, molasses, soy lecithin, salt, corn starch, peanuts, almonds, soy flour, egg whites), corn syrup, crisp rice (rice flour, sugar, whey, salt, barley malt, wheat flour, dextrose), palm kernel and soybean oils, water, sorbitol, nonfat dry milk, soy lecithin, salt, carrageenan, sugar.

The Good

  • Convenient Snack

The Bad

  • Contains Corn Syrup
  • High Sugar Content
View Full Analysis
Calories
419
Sugar
23g
Simply Delicious Inc., Bobo's Oat Bars

Coconut Almond Chocolate Chip Oat Bar

Ingredients: Organic whole grain rolled oats, brown rice syrup, organic coconut oil, organic cane sugar, almonds, chocolate chips (chocolate liquor, cane sugar, cocoa butter), organic coconut, vegetable glycerin, natural flavors, xanthan gum, salt, vitamin e (for freshness).

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
368
Protein
15g
Clif

Oatmeal raisin walnut energy bars

Ingredients: Organic brown rice syrup, organic rolled oats, organic raisins, soy protein isolate, organic roasted soybeans, organic cane syrup, walnuts, organic soy flour, rice flour, organic oat fiber, organic high oleic sunflower oil, natural flavors, organic cinnamon, rice starch, sea salt, barley malt extract, mixed tocopherols (antioxidant). vitamins & minerals: dicalcium phosphate, magnesium oxide, calcium carbonate, ascorbic acid (vit. c), dl-alpha tocopheryl acetate (vit. e), beta carotene (vit. a), niacinamide (vit. b3), ergocalciferol (vit. d2), thiamine mononitrate (vit. b1), pyridoxine hydrochloride (vit. b6), riboflavin (vit. b2), cyanocobalamin (vit. b12).

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
400
Protein
18g
RXBAR

Nut Butter & Oat Blueberry Cashew Butter Bar

Ingredients: Oats, Honey, Egg Whites, Cashew Butter (Cashews), Almonds, Blueberries, Pumpkin Seeds, Brown Rice, Avocado Oil, High Oleic Sunflower Oil, Coconut Sugar, Oat Fiber, Sea Salt, Lemon, Natural Flavors

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis
Calories
419
Sugar
23g
Bobos

Oat Bar Coconut

Ingredients: Organic rolled oats, brown rice syrup, buttery spread (oil blend [palm fruit, canola, olive oil], water, salt, natural flavor, sunflower lecithin, lactic acid, annatto [color]), organic cane sugar, organic coconut natural coconut flavor, xanthan gum.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
486
Protein
11g
Trader Joe's

Peanut Butter Chewy Coated & Drizzled Granola Bars

Ingredients: Peanuts, peanut flavored coating (cane sugar, palm kernel oil, partially defatted peanut flour, sodium caseinate [milk], soy lecithin [an emulsifier], salt, natural flavor), brown rice syrup, rolled oats, rice crisp (rice flour, cane sugar, barley malt extract, salt, soy lecithin), evaporated cane sugar, wheat flakes (rolled whole wheat, cane sugar, salt, barley malt extract), invert sugar, peanut butter (peanuts), high oleic safflower oil, salt, caramel added (for color), ascorbic acid (vitamin c), d-alpha-tocopherol acetate (natural vitamin e for added freshness).

The Good

  • Convenient Snack

The Bad

  • Contains Peanut
  • High Sugar Content
View Full Analysis
Calories
140
Sugar
13g
Nature's Bakery

Apple Oatmeal Crumble Bars

Ingredients: Apple Filling (Wheat Syrup, Apple Puree, Glycerin, Brown Sugar, Pectin, Citric Acid, Malic Acid, Cinnamon, Sodium Citrate, Tricalcium Citrate, Natural Flavors), Whole Wheat Flour, Cane Sugar, Rolled Oats, Date Paste, Canola Oil, Agave Inulin, Brown Rice Syrup, Sea Salt, Baking Soda, Cinnamon.

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis

Frequently Asked Questions

Are products in the Oat Bar category always vegan?+
Not necessarily. We analyzed over 100 products in the Oat Bar category on CakeID. While some are plant-based, many contain hidden animal ingredients like milk powder, whey, or gelatin. Always check the "Is Vegan" status on our product pages.
How does CakeID rank the best Oat Bar?+
We rank Oat Bar based on their nutritional value, ingredient cleanliness (fewer additives), and vegan compatibility. Products with lower sugar and simpler ingredients rank higher.
Can I find low-calorie Oat Bar here?+
Yes! Our list highlights the nutritional details of each product. Look for the "Calories" badge on the product cards above to find low-calorie options.
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