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Gold Standard 100% Casein Protein
Gold Standard 100% Casein Protein by Optimum Nutrition provides 364 kcal per 100 g, with 3 g of sugars and 72.7 g of protein. That is 21% less sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Protein powders category. Contains: eggs, gluten, milk, peanuts, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 scoop (33 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 364 kcal | 120 kcal | 363 | |
| Total fat | 1.5 g | 0.5 g | 1% | 4.7 −68% |
| Carbohydrates | 9.1 g | 3 g | 1% | 10.1 −10% |
| Total sugars | 3 g | 1 g | 3.8 −21% | |
| Added sugars | 0 g | 0 g | 0% | 0.6 −100% |
| Dietary fiber | 3 g | 1 g | 4% | 4.1 −26% |
| Protein | 72.7 g | 24 g | 48% | 69.5 +5% |
| Salt | 1.7 g | 0.6 g | 1.1 +59% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4748 Protein powders products on Foodmetria.
Compared with other protein powders
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
(Curcumin). Enzyme compbx (Amylase, Protease, Cellulase, Beta-D-Galactosidase, Lipase). 0 From MILK INGR carraghénane±éomme guar), masqueur de protéine, édulcorants (acésulfame-K, sucralose), cd issu du LAIT ZUTAïEtG: Mizellares Kasein0 (Emulgator: Sojalecithine), Aroma, Salz, Verdickungsmitteli Farbstoff (Kurkumin), Enzymkomplex (Amylase, Protease, Cellulase, Beta-D-Galactosidase, Lipa (gomma di cellulosa, carragenina, gomma di guar), mascherante di proteina, Edulcoranti (sucralosio; ga\attosidasi, lipasi). Derivato del LATTE tNGREDlENTES: Caseina micelar0 (emulgente: lecitina de soja edulcorantes (sucralosa, acesulfamo K), colorante (curcumina), complejo enzimâtico (amilasa, prote A7ûRiVAT10N: Contains: Milk, Soy (Lecithin). May Contain: Gluten, Egg, Nuts and Peanuts. INFORM9 des fruits à coque et des arachides. HINWEiS FÜR ALLERGIKER: Enthâlt: Milch, Soja (Lecithine). Kann e sta,lecitine). Puà contenere: glutine, uova, frutta a guscio e arachidi. INFORMACIÔN SOBRE ALÉRGENOS: C Standard 100% is instantised for easy mixing. Simply add one rounded scoop (32g) to 300-360 ml (1
- Allergens
- EggsGlutenMilkPeanutsSoybeans
Additives 8
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 scoop (33 g)
- Labels & certifications
- Contains milk
- Sold in
- France
- Barcode
- 0748927024180
Prices reported by shoppers
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Frequently asked questions
How many calories are in Gold Standard 100% Casein Protein?
Gold Standard 100% Casein Protein contains 364 kcal per 100 g and about 120 kcal per serving (1 scoop (33 g)).
How much sugar is in Gold Standard 100% Casein Protein?
Gold Standard 100% Casein Protein has 3 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Gold Standard 100% Casein Protein healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does Gold Standard 100% Casein Protein contain?
According to the label data it contains: Eggs, Gluten, Milk, Peanuts, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated April 2, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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