Stable isotope (δ13C and δ15N) and nutritional characterization of powdered chocolate and chocolate milk powder

This dataset supports the article: “Isotopic model as a tool for the prediction of cocoa content in cocoa-derived products: δ13C as a proxy for cocoa percentage” published in Food Control (2026) https://doi.org/10.1016/j.foodcont.2025.111945. https://www.sciencedirect.com/science/article/pii/S095671352500814X
The dataset includes stable isotope data (δ13C and δ15N), nutritional composition, and ingredient information of commercial powdered chocolate and chocolate milk powder.