Nature Valley Protein Energy Bars Peanut Butter Dark Chocolate vs Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS edges ahead on a protein + calorie + rating blend. Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS scores higher in that blend because it offers more protein per serving (12g vs 10g), a lighter calorie hit (180 vs 200), more protein per 100 calories (6.7g vs 5.0g).
Full side-by-side of protein, calories, macros, and protein density for Nature Valley Protein Energy Bars Peanut Butter Dark Chocolate and Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS below.
Nature Valley
Wins on: Sodium, Carbs
Protein
10g
Calories
200
Protein per 100 cal
5.0g
Pros
- Stronger shopper rating: 4.9 vs 4.6.
Cons
- Less protein per serving: 10g vs 12g.
- Higher calorie count: 200 vs 180.
Special K
Wins on: Protein, Calories, Sugar, Fat, Protein per 100 cal

Protein
12g
Calories
180
Protein per 100 cal
6.7g
Pros
- More protein per serving: 12g vs 10g.
- Lower calorie load: 180 calories vs 200.
- Better protein density: 6.7g protein per 100 calories.
Cons
- Weaker review score: 4.6 vs 4.9.
| Metric | Nature Valley Protein Energy Bars Peanut Butter Dark Chocolate | Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS |
|---|---|---|
| Protein | 10g | 12gBest |
| Calories | 200 | 180Best |
| Sugar | 7g | 6gBest |
| Fiber | 6g | 6g |
| Sodium | 0.16mgBest | 0.21mg |
| Carbs | 15gBest | 19g |
| Fat | 12g | 8gBest |
| Protein per 100 cal | 5.0g | 6.7gBest |
“Healthier” depends on your goal — here’s the real winner on every number we track, so two people with different priorities can both get the right answer.
- Protein: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS wins, 12g vs 10g.
- Calories: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS wins, 180 vs 200.
- Sugar: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS wins, 6g vs 7g.
- Fiber: it's a real tie — both at 6g.
- Sodium: Nature Valley Protein Energy Bars Peanut Butter Dark Chocolate wins, 0.16mg vs 0.21mg.
- Carbs: Nature Valley Protein Energy Bars Peanut Butter Dark Chocolate wins, 15g vs 19g.
- Fat: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS wins, 8g vs 12g.
- Protein per 100 cal: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS wins, 6.7g vs 5.0g.
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS edges ahead on a protein + calorie + rating blend.
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS scores higher in that blend because it offers more protein per serving (12g vs 10g), a lighter calorie hit (180 vs 200), more protein per 100 calories (6.7g vs 5.0g). This blend won’t match your priorities if sugar, carbs, or diet fit matter more to you than protein, calories, and rating.
Frequently Asked Questions
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS has more protein per serving: 12g versus 10g.
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS is the lighter option at 180 calories, compared with 200 calories for the alternative.
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS is the more protein-dense pick at about 6.7g of protein per 100 calories.
"Healthier" depends on your goal: Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS has more protein (12g vs 10g); Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS has less sugar (6g vs 7g); Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS is lower in calories (180 vs 200). Neither is objectively the "healthiest" for everyone — see the pick-by-priority breakdown above, or try our free AI Snack Finder to get matched to your specific goal.
Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS edges ahead on a protein + calorie + rating blend. Special K CHOCOLATE PEANUT BUTTER PROTEIN MEAL BARS scores higher in that blend because it offers more protein per serving (12g vs 10g), a lighter calorie hit (180 vs 200), more protein per 100 calories (6.7g vs 5.0g). Because they are in the same category, this is a direct apples-to-apples comparison.
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