











💥 Fuel your nights, own your mornings with Gold Standard slow-release power!
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder offers 24 grams of slow-digesting micellar casein protein per serving, delivering essential amino acids steadily overnight to support muscle recovery and prolonged satiety. With a rich Chocolate Supreme flavor and easy mixability, this 2-pound tub provides 25 servings designed for fitness enthusiasts seeking effective post-workout and nighttime nutrition from a trusted global leader.






















| ASIN | B002DYJ0OI |
| ASIN | B002DYJ0OI |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #5,544 in Health & Household ( See Top 100 in Health & Household ) #74 in Sports Nutrition Whey Protein Powders #689 in Sales & Deals |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,911) |
| Date First Available | December 30, 2003 |
| Department | unisex-adult |
| Diet Type | Keto |
| Flavor | Chocolate Supreme |
| Global Trade Identification Number | 00748927024234 |
| Is Discontinued By Manufacturer | Yes |
| Item Dimensions | 8.06 x 8.06 x 11.17 inches |
| Item Weight | 850 Grams |
| Item model number | 1031645 |
| Manufacturer | Glanbia Performance Nutrition |
| Manufacturer | Glanbia Performance Nutrition |
| Net Content Volume | 5.63 Liters |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product Benefits | Muscle Growth, Weight Gain |
| Product Dimensions | 8.06 x 8.06 x 11.17 inches; 1.87 Pounds |
| Protein | 24 Grams |
| Protein Source | Casein |
| Recommended Uses For Product | Post-Workout |
| Total Servings Per Container | 25 |
| UPC | 748927024234 |
| Unit Count | 907 Grams |
| Vitamins And Minerals | 0, 0, 15, 280, 4, 50 Percent Daily Value, 260 Milligrams |
W**L
Good Casein - Reasonable Price
Quality casein powder for those who want to avoid the whey. Flavor is solid and mixes well. Like all manufacturers, the bottle is half air (weight is fine, but I despise the packaging).
C**Y
Perfection!
First off, the Chocolate Supreme taste is amazing. I mix 1 scoop with 12 ounces of 2% milk, and it tastes like a chocolate milkshake. Mixed with milk, the taste is a solid 5/5. However, I've also mixed it with water before and without the milk the taste score lessons to about a 3/5. If you are planning on buying this product, I would intend on drinking it with milk. That may be a problem for someone with lactose intolerance, or someone that just plain doesn't like milk, and I'd recommend finding a different flavor that mixes well with water in that case. Do not let that dissuade you though, this product has many more benefits then just taste. Casein is a slow digestive protein so consuming it will keep you full for several hours. I personally like to take it before bed so that it keeps me full while I sleep. This prevents waking during the night from hunger, and feeling starved in the morning from not eating for 6+ hours. It's also good to take before going out somewhere if you aren't going to be eating for a number of hours. Also, as a Type-1 diabetic, I've noticed that since I've been taking this supplement I haven't had any low blood sugars upon waking up in the morning. Anyone with diabetes can tell you that a low blood sugar level can be a serious issue, but since I've been taking casein before bed I find that my blood sugar levels are always at a healthy level when I wake up. I'm not 100% sure how it works, but I assume the slow digestion of the protein is to thank. The last point I'd like to make is about the potential as a supplement for helping build muscle. As far as protein supplements go this is easily the best I've ever taken. I started using this product in mid-August and since then I have put on 20 pounds of muscle. I realize there are other factors in play, such as, diet and exercise regimen, but I have used other protein supplements in the past, and I have never seen results as good as this before. Again, I believe taking casein at night, and keeping your body full as it rebuilds muscle is a contributing factor to the gains I've had. All in all, this is a fantastic product that I will continue to purchase time and time again. I reccommend to anyone that is looking for a great tasting protein supplement that will help you gain muscle. Also, to anyone that suffers from low morning blood sugar levels, this product really has completely stopped them for me. 5/5
R**V
Taste good, Price has always been excellent, Simple Protein, Meal Replacement
I use this as a meal replacement maybe 3 times a week and it really helps. The nutritional value and protein quality are both excellent for the price as far as im aware.The ingredients are simple and not packed with junk, which I appreciate. The seal is always tight and fresh when it arrives. It mixes easily with milk or water, tastes good enough for a protein. If I mix a banana, oatmeal, a scoop and a half, and sometimes whatever else I'm feeling - Blend for a little and you can use anything to mix it, it'll taste great.
S**I
Superior slow digesting protein
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder in Chocolate Supreme is an excellent choice for those looking to support muscle recovery and stay full longer. This 2-pound tub offers a delicious, slow-digesting protein solution that is perfect for nighttime use. **Key Features:** 1. **Slow Digesting**: This micellar casein protein digests slowly, providing a steady release of amino acids over several hours. This makes it ideal for consuming before bed to aid overnight muscle recovery. 2. **Satiety**: The slow digestion rate helps keep you full for longer periods, making it a great option for those looking to manage hunger between meals or overnight. 3. **Muscle Recovery**: With 24 grams of high-quality protein per serving, it supports muscle repair and growth, ensuring your body has the nutrients it needs while you sleep. 4. **Delicious Flavor**: The Chocolate Supreme flavor is rich and satisfying, making it a treat to drink. It mixes well with water or milk, providing a smooth and enjoyable shake. 5. **Versatile Usage**: While perfect for nighttime use, it can also be consumed during the day as a meal replacement or snack to keep you full and support muscle maintenance. **Conclusion:** Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder is a top-tier choice for anyone looking to enhance their muscle recovery and manage hunger effectively. Its slow-digesting nature, excellent protein content, and delicious taste make it a standout product in the protein supplement market. Highly recommended for athletes and fitness enthusiasts alike.
J**.
Worth the buy
Good product. Tastes relatively good.
G**Y
Highly Recommend
Tastes Great! Works great for my protein shakes.
B**B
Favorite Protein Powder - Holes Poked in Heat Seal
This has become a daily staple to get extra protein in. It’s great to have before bed, and helps me stay full. I often find protein powders to taste sickly sweet, and can’t stand the artificial sweetener aftertaste, but I find the chocolate flavor tastes just right. I also don’t get the upset stomach that I typically get with whey proteins. This tends to be a thicker consistency, and can have a bit of the powder texture remaining. My favorite way to make this is with one cup of nonfat fit milk (14g protein) and 3/4 of a scoop of protein powder. I’ve found putting the powder in the shaker after the liquid leaves less clumps, and letting it rest for about 30 seconds and shaking one more time helps even further. You may want to know: the heat seal on the container I received had several pin holes poked in it (as shown in photo). I contacted their customer service with concerns the product had been tampered with, and found this is a shipping practice of theirs to allow for pressure changes during air transport.
A**R
Blends pretty smooth
One of the easier protein shakes to drink and tastes pretty good. It blends pretty smooth. Will buy again
A**N
Me encanta el sabor. Espesa bastante en bebida de almendras. Se disuelve mal, pero con batidora o espumador de leche queda perfecto.
M**H
Good
U**D
Siempre la mejor calidad de Gold Standard, tambien con un buen sabor. Relacion Precio / Calidad, un poco alto el precio. Pero considerando todo, vale la pena. Solo Optimum Nutrition para mi proteina! Caseina con Avena no esta mal y este sabor de chocolate hace la avena un poco mas aguantable... ;)
や**ん
日本製とは違うと覚悟はしていましたが、普通に飲むこともできないくらい味が濃かったです。 普通サイズのシェーカーでは到底薄めることはできなかったです。 高タンパクだったので、期待したかったのに後悔しか残りません。
F**N
I’m a huge fan of Optimum Nutrition whey, and this product did not disappoint either. The powder dissolves easily and mixes smoothly, with a chocolate flavor that tastes really good — definitely enjoyable to drink. One thing to keep in mind is that this casein requires more liquid per scoop compared to whey to achieve the desired consistency, but that’s typical for slow-digesting proteins. It works perfectly for overnight muscle recovery and helps keep you full longer. Overall, a high-quality casein protein that delivers on taste, mixability, and effectiveness. A reliable choice for anyone looking to support muscle recovery or stay satiated overnight.
Trustpilot
1 week ago
2 weeks ago