Top 7 · Updated October 2026

Highest-Protein Nutritional Supplement

Nutritional supplement: typically 13.7 g of protein per 100 g (median of 12 products). The nutritional supplement with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 8 nutritional supplement with complete data.

  1. 1 Aymes Shake Powder

    Aymes Shake Powder

    Aymes International · 57g
    665 kcal 60 g sugar 33.3 g protein 27.5 g fat
  2. 2 Mass Gainer

    Mass Gainer

    Transparent labs
    d NOVA 4 382 kcal 6 g sugar 27.1 g protein 6.5 g fat

    Also: Palm oil free

  3. 3 Naked Mass Gainer

    Naked Mass Gainer

    Naked Mass
    a NOVA 4 389 kcal 6.5 g sugar 15.6 g protein 0.8 g fat

    Also: No additives

  4. 4 Pro Performance Bulk 1340

    Pro Performance Bulk 1340

    GNC
    a NOVA 4 372 kcal 3.1 g sugar 13.9 g protein 1 g fat
  5. 5 Bulk 1340

    Bulk 1340

    GNC
    b NOVA 4 365 kcal 3.3 g sugar 13.7 g protein 0.8 g fat
  6. 6 Max 30g Protein Nutritional Shake Very Vanilla

    Max 30g Protein Nutritional Shake Very Vanilla

    Boost
    a NOVA 4 49 kcal 0.3 g sugar 9.2 g protein 0.9 g fat
  7. 7 Ensure PLUS

    Ensure PLUS

    Abbott
    b 148 kcal 8.4 g sugar 5.5 g protein 4.6 g fat

How we built this list

We ranked all published nutritional supplement 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.

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