Optimum Nutrition Gold Standard 100% Casein Protein Powder is designed to enhance muscle recovery during nighttime and between meals, providing 24g of premium micellar casein protein per serving. This slow-digesting protein, sourced entirely from milk, is ideal for times when eating isn’t feasible, like while you sleep or during extended breaks between meals. Each serving of casein powder delivers 9g of naturally occurring essential amino acids (EAAs) to further support muscle recovery. Additionally, it offers an excellent source of magnesium (85mg) and zinc (11mg) to boost overall health. With only 0.5-1g of fat and 1-2g of sugar per serving, it fits seamlessly into your nutritional goals. Plus, it’s been tested for banned substances, ensuring quality. This is the best casein protein that mixes easily with just a glass and spoon, making it a convenient and delicious addition to your performance nutrition routine, whether you’re a fitness enthusiast or a professional athlete.
Optimum Nutrition Gold Standard 100% Casein Protein Powder is designed to enhance muscle recovery during nighttime and between meals, providing 24g of premium micellar casein protein per serving. This slow-digesting protein, sourced entirely from milk, is ideal for times when eating isn’t feasible, like while you sleep or during extended breaks between meals. Each serving of casein powder delivers 9g of naturally occurring essential amino acids (EAAs) to further support muscle recovery. Additionally, it offers an excellent source of magnesium (85mg) and zinc (11mg) to boost overall health. With only 0.5-1g of fat and 1-2g of sugar per serving, it fits seamlessly into your nutritional goals. Plus, it’s been tested for banned substances, ensuring quality. This is the best casein protein that mixes easily with just a glass and spoon, making it a convenient and delicious addition to your performance nutrition routine, whether you’re a fitness enthusiast or a professional athlete.
in 2 offers
last seen 8 May 2026
The lowest price we last saw for Optimum Nutrition Gold Standard 100% Casein 1.82kg / Chocolate Supreme was $159.95 at Australian Sports Nutrition, compared across 2 retailers (last seen 8 May 2026). Prices may have changed since.
The all-time low we recorded was $39.90 on 25 Oct 2023.
Prices last updated 8 May 2026.
Optimum Nutrition Gold Standard 100% Casein 1.82kg / Chocolate Supreme
Optimum Nutrition Gold Standard 100% Casein Protein Powder is designed to enhance muscle recovery during nighttime and between meals, providing 24g of premium micellar casein protein per serving. This slow-digesting protein, sourced entirely from milk, is ideal for times when eating isn’t feasible, like while you sleep or during extended breaks between meals. Each serving of casein powder delivers 9g of naturally occurring essential amino acids (EAAs) to further support muscle recovery. Additionally, it offers an excellent source of magnesium (85mg) and zinc (11mg) to boost overall health. With only 0.5-1g of fat and 1-2g of sugar per serving, it fits seamlessly into your nutritional goals. Plus, it’s been tested for banned substances, ensuring quality. This is the best casein protein that mixes easily with just a glass and spoon, making it a convenient and delicious addition to your performance nutrition routine, whether you’re a fitness enthusiast or a professional athlete.
Optimum Nutrition Gold Standard 100% Casein Protein Powder is designed to enhance muscle recovery during nighttime and between meals, providing 24g of premium micellar casein protein per serving. This slow-digesting protein, sourced entirely from milk, is ideal for times when eating isn’t feasible, like while you sleep or during extended breaks between meals. Each serving of casein powder delivers 9g of naturally occurring essential amino acids (EAAs) to further support muscle recovery. Additionally, it offers an excellent source of magnesium (85mg) and zinc (11mg) to boost overall health. With only 0.5-1g of fat and 1-2g of sugar per serving, it fits seamlessly into your nutritional goals. Plus, it’s been tested for banned substances, ensuring quality. This is the best casein protein that mixes easily with just a glass and spoon, making it a convenient and delicious addition to your performance nutrition routine, whether you’re a fitness enthusiast or a professional athlete.
Last updated at 08/05/2026 12:48:47
Optimum Nutrition Gold Standard 100% Casein 1.8kg / Chocolate
Free delivery
Optimum Nutrition | Gold Standard Casein 4LB / Chocolate
Delivery $15.25
| Flavour | Chocolate Supreme |
Optimum Nutrition Gold Standard 100% Casein 1.8kg / Chocolate
Free delivery
Optimum Nutrition | Gold Standard Casein 4LB / Chocolate
Delivery $15.25
| Flavour | Chocolate Supreme |
