Starbucks Perfect Bar Peanut Butter: nutrition and allergens
The Perfect Bar Peanut Butter at Starbucks has 340 calories, 19 g fat, 27 g carbohydrate, 17 g protein and 50 mg sodium per serving (71 g), according to Starbucks’ nutrition information.
Starbucks describes it as “One bite and you'll taste why this recipe is indeed "perfect." Made with ground organic peanut butter and honey, and packed with organic superfoods, this bar is gluten-free, soy-free and truly tasty.”
Nutrition facts
| Serving size | 71 g |
|---|---|
| Calories | 340 |
| Calories from fat | 170 |
| Total fat (g) | 19 24% |
| Saturated fat (g) | 3 15% |
| Trans fat (g) | 0 |
| Cholesterol (mg) | 15 5% |
| Sodium (mg) | 50 2% |
| Total carbohydrate (g) | 27 10% |
| Dietary fiber (g) | 3 11% |
| Total sugars (g) | 19 |
| Protein (g) | 17 34% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Starbucks’ published amounts (how % Daily Value works). A dash means Starbucks does not publish that value for this item. Not published for this item: added sugars.
Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is high in protein (34%) and fat (24%) and is low in cholesterol and sodium. Add it up with other items in the Starbucks nutrition calculator.
Allergens
According to Starbucks, the Perfect Bar Peanut Butter contains milk, egg, peanuts and sesame.
| Milk | Contains |
|---|---|
| Egg | Contains |
| Fish | Not listed |
| Crustacean shellfish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Contains |
| Wheat | Not listed |
| Soy | Not listed |
| Sesame | Contains |
Starbucks lists allergens only for its own food items; beverages and most third-party packaged snacks have no allergen list in its menu data, so only part of the menu has allergen information. Because cafés share equipment to store, prepare and serve unpackaged products, Starbucks says it cannot guarantee any of them are allergen-free; for beverages it refers customers to the ingredient statement or the package label.
Ingredients
Peanut Butter, Honey, Nonfat Dry Milk, Dried Whole Egg Powder, Rice Protein, Dried Whole Food Powders [Kale, Flax Seed, Rose Hip, Orange, Lemon, Papaya, Tomato, Apple, Alfalfa, Celery, Kelp, Dulse, Carrot, Spinach], Flax Seed Oil, Sesame Seed Oil, Olive Oil, Pumpkin Seed Oil.
Other items in Snacks at Starbucks
By calories, the Perfect Bar Peanut Butter ranks 24 of 24 in Starbucks’ Snacks section, from lowest to highest. The table shows the 9 items nearest to it; each item is compared at its first listed size.
| Item | Calories |
|---|---|
| KIND - Almond Coconut Cashew Chai | 200 |
| Vanilla Biscotti with Almonds | 200 |
| CirC Peanut Chocolate Chip Protein Bites | 210 |
| Olli Genoa Salami & Fontina Cheese Snack Tray | 210 |
| Siete Sea Salt Kettle Cooked Potato Chips | 210 |
| Madeleines | 220 |
| Marshmallow Dream Bar | 230 |
| Perfect Bar – Dark Chocolate Chip Peanut Butter | 330 |
| Perfect Bar Peanut Butter | 340 |
Nutrition for all 24 items in Snacks at Starbucks
Browse the Starbucks menu by goal: high-protein items · low-calorie items · low-carb items
Sources
- 1 Starbucks, Starbucks online menu Covers menu · Checked 8 Oct 2026
- 2 Starbucks, Starbucks product pages (nutrition by size, ingredients and food allergens) Covers nutrition, allergens and ingredients · Checked 8 Oct 2026
Spotted a value that differs from the chain’s current information? Report it