








💪 Sleep on gains, wake up unstoppable!
Optimum Nutrition Gold Standard 100% Casein is a premium slow-digesting protein powder designed to support muscle growth and repair overnight. Each serving delivers 24g of micellar casein protein, enriched with zinc and magnesium to boost immune health and optimize protein synthesis. With low sugar and 10g of essential amino acids, this 1.82 kg Chocolate Supreme formula offers 55 servings of clean, effective nutrition for fitness enthusiasts aiming to maximize recovery and muscle maintenance.


| Allergen Information | Contains: Milk, Soy |
| Weight | 1.81 kg |
| Units | 1820.0 Grams |
| Use By Recommendation | Use between meals, before bed |
| Serving Recommendation | 1 Heaping Scoop |
| Manufacturer contact | 4 Waterside, Dublin 24, Ireland |
| Brand | Optimum Nutrition |
| Format | Powder |
| Age Range Description | Adult |
| Country of origin | United Kingdom |
| Serving Size | 100 g |
| Energy (kJ) | 1463.00 kJ |
| Energy (kcal) | 349.66 kcal |
| Fat | 2.5 g |
| of which: | - |
| - Saturates | 1.6 g |
| Carbohydrate | 5.8 g |
| of which: | - |
| - Sugars | 3.4 g |
| Fibre | 3.5 g |
| Protein | 74.0 g |
| Salt | 1.9 g |
| Magnesium | 283.0 milligrams (75.47% NRV) |
| Zinc | 7.6 milligrams (76% NRV) |
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