5 Pre-Workout Protein Bars With Brain Ingredients

Brain + body fuel formulated with 125mg of Cognizin® citicoline per bar, lion's mane, and Ashwagandha (KSM-66) for training days.

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Open MOSH® High Protein Variety Pack box with Peanut Butter Cup, Oatmeal Chocolate Chip and Chocolate Sea Salt bars, each 20g protein with creatine

Key Takeaways

MOSH® bars lead with brain ingredients and protein: 11-20g protein, 5-9g fiber, and 2-4g total sugars depending on the line. They're less likely to spike blood sugar before training than typical high-carb energy bars and keto friendly too.
Every MOSH® bar delivers 125mg of Cognizin® citicoline, with 6+ brain ingredients in the Core and Plant Based lines including lion's mane and Ashwagandha (KSM-66).
Two MOSH® bars provide 250mg of Cognizin®, the dosage threshold used in focus-and-attention substantiation studies*.
MOSH® High Protein bars feature the Signature Brain Blend, now with creatine, delivering 20g protein and 7 brain ingredients for 230 calories.
Eating a protein-forward, keto-friendly bar 30 to 60 minutes before training allows time for digestion while supplying sustained energy.

A pre-workout bar that's truly brain + body ready starts with a Signature Brain Blend of ingredients for the brain, backed by the protein and fiber to fuel training. Below are five MOSH® bars built for training days, ranked by brain-ingredient completeness, protein, taste, and fiber, and every one of them is keto friendly as a supporting perk.

What Makes a Bar Brain + Body Ready

A bar built on brain ingredients, protein, and high fiber supports steady energy without a blood sugar spike before training, with keto friendliness as a bonus. Eating 30 to 60 minutes before a workout allows time for digestion, and a nutritious pre-workout strategy balances carbohydrates and protein for sustained energy. That's the thinking behind MOSH®'s brain + body fuel approach.

Featured Pick: MOSH® Peanut Butter Crunch

Our Core line Peanut Butter Crunch bar is formulated with 125mg of Cognizin® citicoline per bar as part of the Signature Brain Blend, delivering 12-13g protein, 6-8g fiber, 3-4g total sugars (2-4g added), and 160-180 calories. It's keto friendly, Certified Gluten Free, and Certified OU Kosher, with a 4.9 rating from 1086 reviews. A great grab-and-go option for training days.

How We Ranked These Bars for Pre-Workout Use

Brain-ingredient completeness in the Signature Brain Blend
Protein per bar, to support training days
Taste and flavor variety, so the bar actually gets eaten
Whether the line is high fiber

MOSH® Core and Plant Based feature 6+ brain ingredients per bar, while High Protein features 7, including creatine, once viewed strictly as a gym supplement and now increasingly recognized as brain fuel*. Every bar on this list is also keto friendly, a supporting attribute, not a ranking criterion.

Top 5 Pre-Workout Protein Bars With Brain Ingredients

1. Peanut Butter Crunch

Our featured pick is formulated with 125mg of Cognizin® citicoline per bar as part of the Signature Brain Blend, includes lion's mane, Ashwagandha (KSM-66), and omega-3s, and delivers B12 and D3. It delivers 12-13g protein, 6-8g fiber, 3-4g total sugars (2-4g added), and 160-180 calories per bar, and it is keto friendly. Certified Gluten Free and Certified OU Kosher, it carries a 4.9 rating from 1086 reviews, making it a top choice for training-day snacking.

2. Chocolate Sea Salt

MOSH®'s Chocolate Sea Salt bar, from the High Protein line, features the Signature Brain Blend, now with creatine, for 7 brain ingredients in total, including 125mg of Cognizin® citicoline per bar. It delivers 20g protein, 7-9g fiber, 3g total sugars (1-2g added), and 230 calories. Keto friendly and Certified Gluten Free, it is the pick when you want the most protein alongside a rich chocolate-and-sea-salt flavor before or after training.

3. Peanut Butter Cup

Another High Protein pick, this bar is formulated with the Signature Brain Blend, now with creatine, for 7 brain ingredients and 125mg of Cognizin® citicoline per bar, and delivers the same 20g protein, 7-9g fiber, and 230 calorie profile. Keto friendly and Certified Gluten Free, it suits training days when a dense chocolate-peanut butter bite is what will actually get eaten.

4. Peanut Chocolate Chip

MOSH®'s vegan pick, Peanut Chocolate Chip pairs a creamy peanut butter base with melty chocolate chips on a pea protein base. Like every Plant Based bar it includes 6+ brain ingredients, among them 125mg of Cognizin® citicoline per bar, lion's mane, Ashwagandha (KSM-66), and omega-3s, plus B12 and D3. It delivers 11g protein, 5-6g fiber, and 2g total sugars (2g added) per bar, and it's keto friendly, vegan, and dairy free. Certified Gluten Free, it is the training-day option for plant-based eaters who still want the full Signature Brain Blend.

5. Oatmeal Chocolate Chip

Rounding out the High Protein line, this bar is formulated with the Signature Brain Blend, now with creatine, for 7 brain ingredients and 125mg of Cognizin® citicoline per bar, and delivers 20g protein, 7-9g fiber, 3g total sugars (1-2g added), and 230 calories. It's keto friendly, and its oatmeal-cookie profile makes it the most breakfast-like of the five, useful for early sessions or a post-workout refuel.

Timing Your Bar Before Training Without a Blood Sugar Spike

Eat a high-fiber, protein-forward bar 30-60 minutes before your workout to allow time for digestion while avoiding rapid glucose swings. Different exercise types, such as high-intensity interval training and resistance training, influence ketone levels differently, so a keto-friendly, high-fiber bar fits varied training styles.

The Brain Ingredients Inside: Cognizin®, Lion's Mane, Ashwagandha (KSM-66), and Creatine

Every MOSH® bar delivers 125mg of Cognizin® citicoline as part of the Signature Brain Blend; two bars provide 250mg, the dosage threshold used in focus-and-attention substantiation studies*. The blend also includes lion's mane and Ashwagandha (KSM-66), which fitness enthusiasts increasingly seek to support physical performance*, plus omega-3s. The High Protein line features the Signature Brain Blend, now with creatine, once viewed strictly as a gym supplement and now widely recognized as brain fuel*, delivering 7 brain ingredients total. All lines also supply B12 and D3.

Are MOSH® protein bars keto-friendly?

Yes, every MOSH® line is keto friendly. MOSH® does not publish net-carb figures for any line; the bars pair high fiber (5-9g depending on the line) with 2-4g total sugars, which keeps them keto friendly. Check each product page for the full nutrition panel.

Will a MOSH® bar spike blood sugar before a workout?

MOSH® bars are high fiber, with 2-4g total sugars depending on the line, which supports more stable energy than high-sugar bars. Pair a bar with the 30-60 minute pre-workout timing window for best digestion.

How much Cognizin® citicoline is in a MOSH® bar?

Each MOSH® bar delivers 125mg of Cognizin® citicoline. Two bars provide 250mg, the dosage used in focus-and-attention substantiation studies*.

Which MOSH® bar has the most protein for training days?

The High Protein line (Chocolate Sea Salt, Peanut Butter Cup, and Oatmeal Chocolate Chip) delivers 20g protein and 7 brain ingredients, including creatine, at 230 calories per bar.

Can vegans get a brain-ingredient protein bar for training?

Yes. Peanut Chocolate Chip is vegan and dairy free, delivers 11g protein and 5-6g fiber with 2g total sugars (2g added), and still includes 6+ brain ingredients with 125mg of Cognizin® citicoline per bar.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Not a low calorie food; see nutrition information for sugar and calorie content.