How many calories in Ox Collagen Protein Bar Marzipan?

435 kcal per 100 grams. Protein, carbs and fat below, plus how to log it in one sentence.

Ox Collagen Protein Bar Marzipan: 435 kcal per 100 grams.

Nutrition per 100 grams

Nutrient100 g
Calories435 kcal
Protein29 g
Carbohydrates35 g
Fat19 g

How to log this in one sentence

No searching a database, no weighing every bite. In Makrosas you write what you ate in plain words and the calories and macros are worked out for you:

"protein bar marzipan"

That is it. If you would rather not type, photograph the plate or scan the barcode.

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Nutrition data from Open Food Facts, used under the ODbL 1.0 licence. Figures may differ from the packaging, so always check the label.

Data updated: 2026-09.