Top 10 · Updated October 2026
Highest-Protein Instant Coffee Substitutes
Instant coffee substitutes: typically 3.8 g of protein per 100 g (median of 18 products). The instant coffee substitutes with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 18 instant coffee substitutes with complete data.
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Mushroom Coffee with Functional & Adaptogenic Mushrooms
N0glitch · 150 gAlso: Vegan · Vegetarian · No additives
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Cereales & mix
Spar -
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BIO Aromalt
Mount Hagen · 100 g
How we built this list
We ranked all published instant coffee substitutes on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.