Whole food · Snacks
Photo: Wikipedia
This is a rich, dark chocolate-coated snack bar packed with crunchy almond pieces, offering a satisfying snap and chew. Its deep cocoa flavor is balanced by the nutty, toasted notes of almonds, creating a decadent yet textured experience. Nutritionally, it provides a notable 5.2g of fiber per 100g, helping to moderate the energy release from its 27g of sugar.
Calorie split: 8% protein · 57% carbs · 35% fat
↓ Full nutritionPeople love it for the luxurious combination of smooth dark chocolate and the satisfying crunch of whole almonds, which feels like a treat. It's a popular on-the-go pick-me-up that bridges the gap between a candy bar and a more wholesome snack.
With 27g of sugar per 100g, it can contribute to a blood-sugar spike if eaten alone, especially for those monitoring glucose levels. It also contains common allergens like almonds and soy. To counteract this, pair it with a source of protein or fat (like Greek yogurt or cheese) to slow digestion, or enjoy half the bar as a planned treat with a meal.
The COCOAVIA line was specifically developed by Mars to be higher in cocoa flavanols, which are compounds found naturally in cocoa beans studied for their potential benefits to heart and brain health.
| Water | 22.9 g |
| Energy | 347 kcal |
| Energy | 1452 kj |
| Protein | 7.7 g |
| Total lipid (fat) | 14.2 g |
| Ash | 3.0 g |
| Carbohydrate, by difference | 51.7 g |
| Fiber, total dietary | 5.2 g |
| Total Sugars | 27.0 g |
| Calcium, Ca | 1209 mg |
| Iron, Fe | 2.2 mg |
| Sodium, Na | 260 mg |
| Vitamin C, total ascorbic acid | 42.5 mg |
| Vitamin B-6 | 0.91 mg |
| Folate, total | 182 ug |
| Folic acid | 182 ug |
| Folate, food | 0.00 ug |
| Folate, DFE | 309 ug |
| Vitamin B-12 | 2.7 ug |
| Vitamin A, IU | 32.0 iu |
| Fatty acids, total saturated | 4.3 g |
| Fatty acids, total trans | 0.04 g |
| Cholesterol | 2.0 mg |
Estimated from Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Energy Bar, all flavors — USDA does not publish this profile for Formulated bar.
| Tryptophan | 0.22 g |
| Threonine | 0.68 g |
| Isoleucine | 0.83 g |
| Leucine | 1.4 g |
| Lysine | 0.97 g |
| Methionine | 0.27 g |
| Cystine | 0.24 g |
| Phenylalanine | 0.98 g |
| Tyrosine | 0.74 g |
| Valine | 0.90 g |
| Arginine | 1.7 g |
| Histidine | 0.48 g |
| Alanine | 0.76 g |
| Aspartic acid | 2.2 g |
| Glutamic acid | 3.8 g |
| Glycine | 0.88 g |
| Proline | 1.1 g |
| Serine | 0.97 g |
| Hydroxyproline | 0.00 g |
Is this bar considered dark chocolate?
Yes, it is coated in dark chocolate. While the exact percentage isn't listed on the nutrition panel, dark chocolate is characterized by a higher cocoa solid content and less sugar than milk chocolate, which aligns with the product's flavor profile and branding.
How does the fiber content compare to a regular candy bar?
At 5.2g per 100g, its fiber content is significantly higher than most standard milk chocolate candy bars, which often have less than 2g. This fiber comes primarily from the almonds and cocoa, adding some nutritional benefit.
Is this a good pre-workout snack?
It can be, due to its carbohydrate content for quick energy. However, the fat and fiber may slow digestion for some. It's best consumed 30-60 minutes before moderate exercise, and you should test how your body tolerates it to avoid any discomfort.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.