Trader Joe's is great at a lot of things. High-protein bars are not one of them. Most bars on the shelf land between 10 and 13 grams of protein, which puts them in snack territory rather than post-workout territory. That said, a couple of options are genuinely good, and one of them has one of the cleanest ingredient lists you will find anywhere.
Below we rank the protein bars you are most likely to find at Trader Joe's, based on protein, sugar, ingredient quality, and what each bar is actually good for. We also cover what to do if you need more protein than Trader Joe's shelves can give you.
Trader Joe's rotates products constantly and stock varies by location. The store does not publish a stable online list of every bar it carries, and brand-name bars in particular come and go. The bars below are the ones most consistently reported on shelves, verified against current nutrition labels. If your store is missing one, ask a crew member. They can often check whether it is discontinued or just out.
| Bar | Protein | Calories | Sugar | Our pick for |
|---|---|---|---|---|
| RXBAR | 12g | ~200-210 | 13-17g (0g added) | Best clean ingredient list |
| Power Crunch | ~13g | ~200-220 | ~5g | Best low sugar, best taste |
| TJ's Chewy Chocolate & Peanut Butter Protein Bar | 10g | 190 | 8g (7g added) | Best store brand |
| TJ's Peanut Butter Energy Bar | 11g | 270 | ~12g | Best for long hikes and endurance |
| TJ's Chocolate Chip Energy Bar | 10g | 260 | varies | Energy, not protein |
Nutrition figures come from product labels and label databases and can vary by flavor. Always check the wrapper in your hand.
12g protein, about 200 to 210 calories, 13 to 17g sugar with 0g added.
RXBAR is the easy winner if ingredient quality matters most to you. The Peanut Butter flavor is dates, peanuts, egg whites, peanut flour, sea salt, and natural flavors. That is the whole list. Protein comes from egg whites and nuts, not isolates, and sweetness comes entirely from dates.
The catch is the sugar number. All of it is from fruit, and it comes packaged with fiber, but 15 grams is still 15 grams. If you are watching blood sugar, pair it with something like nuts or cheese rather than eating it alone. The texture is also very chewy, which people either love or hate.
Who should skip it: anyone on a low-sugar or low-carb plan, and vegans (egg whites). Full breakdown in our RXBAR review.
About 13g protein, 200 to 220 calories, about 5g sugar.
Power Crunch is a wafer bar with a creme filling, and it tastes more like a snack cake than a protein bar. That is its whole appeal. Sugar stays low, and the protein is milk-based, which gives it a complete amino acid profile.
The downside is fat and processing. Around 13g of fat in a bar this size means a big share of the calories come from fat rather than protein, and the ingredient list is long. Treat it as a better-than-candy dessert with some protein, not a meal.
Who should skip it: people with dairy sensitivity and anyone prioritizing a short ingredient list. See our Power Crunch review for flavor rankings.
10g protein, 190 calories, 11g fat, 15g carbs, 4g fiber, 8g sugar (7g added), per 40g bar.
This is Trader Joe's own protein bar and the one most shoppers grab first. It is a soft, chewy bar with a chocolate and peanut butter profile, and it is priced like a store brand. Protein comes partly from plant sources including rice protein.
Honestly, it is a snack bar with a protein label. Ten grams is fine for a mid-afternoon bite, but at 7g of added sugar and more calories from fat than from protein, it will not do much for a post-workout recovery goal. It earns its spot because it is affordable, tasty, and easy to find.
Who should skip it: anyone who needs a real protein hit or is cutting added sugar.
11g protein, 270 calories, about 12g sugar.
Trader Joe's is clear that this is an energy bar, not a protein bar, and the numbers show it. It is a bigger, denser bar with peanuts, tapioca syrup, and soy protein crisps. At 270 calories with plenty of carbohydrates, it is built for fuel.
That makes it a smart pick for a long hike, a bike ride, or a day when lunch is not happening. It is a poor pick for someone eating a bar at their desk to hit a protein goal. Read our explainer on protein bars vs energy bars if you are not sure which one you need.
Who should skip it: anyone trying to lose weight who is counting it as a light snack.
10g protein, 260 calories.
Same idea as the peanut butter version, with slightly less protein. It is a decent trail bar and a weak protein bar. We include it because shoppers often mistake it for one.
Grams of protein per 100 calories is the fastest way to see whether a bar is a protein source or a snack. Anything under 5g per 100 calories is mostly a snack. High-protein bars run 10g or more.
| Bar | Protein | Calories | Protein per 100 calories |
|---|---|---|---|
| RXBAR | 12g | ~200 | ~6g |
| Power Crunch | ~13g | ~210 | ~6g |
| TJ's Chewy Chocolate & PB | 10g | 190 | 5.3g |
| TJ's Peanut Butter Energy Bar | 11g | 270 | 4.1g |
| TJ's Chocolate Chip Energy Bar | 10g | 260 | 3.8g |
| For reference: Barebells | 20g | 200 | 10g |
| For reference: David Gold | 28g | 150 | 18.7g |
Every bar on Trader Joe's shelves falls under 7g per 100 calories. That is not a knock on the store. It reflects what Trader Joe's shoppers tend to want: recognizable ingredients and snacks that taste good, over maximum macros.
If you need 20 grams of protein or more in one bar, Trader Joe's is usually the wrong store. Big-box stores carry the high-protein brands in bulk. See our guides to the best protein bars at Costco and the best protein bars at Walmart, where Barebells, Quest, and similar bars are easier to find.
Some Trader Joe's locations have carried brand-name bars like Barebells or GoMacro at different points. These rotate in and out, so do not count on them.
If you are at Trader Joe's anyway, you can build a better protein snack than any single bar on the shelf. Pair a lower-protein bar with a high-protein whole food:
Whole foods like eggs, dairy, and nuts bring protein along with the nutrients that come naturally packaged with it, which is something no bar can fully replicate.
| If you want... | Grab this |
|---|---|
| You want the cleanest label | RXBAR. Dates, egg whites, and nuts, with no added sugar |
| You want the lowest sugar | Power Crunch. About 5g of sugar in a snack-sized bar |
| You want a cheap everyday snack | TJ's Chewy Chocolate & Peanut Butter bar, as a snack, not a protein source |
| You are hiking, cycling, or skipping a meal | TJ's Peanut Butter Energy Bar. The extra calories are a feature here |
| You need 20g+ protein per bar | Shop elsewhere. See our Costco and Walmart guides |
| You are vegan | Read labels carefully. RXBAR uses egg whites, and Power Crunch is milk based |
RXBAR is the best protein bar at Trader Joe's for most people, thanks to an ingredient list you can read in five seconds. Power Crunch is the pick if low sugar and taste matter more than label simplicity. Trader Joe's own bars are good snacks but light on protein. If you need a true high-protein bar, shop elsewhere and use Trader Joe's for the whole foods that round out the snack.
Want a wider view? See our list of the cleanest protein bars and our overall best protein bars rankings.
Yes. Trader Joe's sells its own Chewy Chocolate & Peanut Butter Protein Bars and energy bars, and many stores carry brand-name bars such as RXBAR and Power Crunch. Selection varies by location.
RXBAR has the cleanest ingredient list: dates, egg whites, nuts, and natural flavors, with no added sugar. If you want low sugar instead, Power Crunch has about 5g.
The Trader Joe's Chewy Chocolate & Peanut Butter Protein Bar has 10g of protein and 190 calories. Trader Joe's energy bars have 10 to 11g of protein at 260 to 270 calories.
Some locations have carried Barebells at times, but availability is inconsistent. Costco and Walmart are more reliable sources.
Not really. With 10 to 11g of protein and 260 to 270 calories, they are built for endurance fuel rather than protein. They work well for hiking or long rides.
Rarely. Most bars at Trader Joe's contain 10 to 13g of protein. For 20g or more, check Costco, Walmart, or buy direct from the brand.
Nutrition data from brand product pages and label databases, checked September 2026. Trader Joe's inventory rotates, so check the label on the bar you buy.
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