








🌙 Fuel your gains while you dream — the ultimate night-time protein hack!
Optimum Nutrition Gold Standard 100% Casein is a premium slow-digesting protein powder delivering 24g of micellar casein and 10g of essential amino acids per serving. Enhanced with zinc and magnesium, it supports immune function and protein synthesis, making it ideal for overnight muscle repair and growth. With low sugar and a creamy vanilla flavor, this 1.82 kg tub offers 55 servings of convenient, smooth-mixing nutrition tailored for active adults seeking sustained muscle support.


| Allergen Information | Contains: Gluten Free |
| Weight | 1.81 kg |
| Units | 1820.0 Grams |
| Use By Recommendation | Use before bed and post workout |
| 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) | 1482.00 kJ |
| Energy (kcal) | 354.20 kcal |
| Fat | 1.8 g |
| of which: | - |
| - Saturates | 1.2 g |
| Carbohydrate | 11.0 g |
| of which: | - |
| - Sugars | 4.2 g |
| Protein | 73.0 g |
| Salt | 1.4 g |
| Magnesium | 283.0 milligrams (75.47% NRV) |
| Zinc | 7.6 milligrams (76% NRV) |
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