**Product Overview:**
Optimum Nutrition's Gold Standard 100% Micellar Casein Protein Powder is a top choice for anyone looking for slow-release protein to support muscle recovery, particularly during the night or between meals. Each 33-34g serving provides 24g of micellar casein protein, derived from milk, which digests more slowly than whey protein, making it ideal for sustained protein absorption over several hours.
**Key Features:**
- **24g of protein per serving:** Helps with muscle recovery and growth while you sleep or between meals.
- **9g of essential amino acids (EAAs):** These are critical for muscle repair, ensuring your body is ready for the next workout.
- **Low fat and sugar:** With only 1g of fat and 1-2g of sugar per serving, this product supports a balanced, high-protein diet.
- **Micellar casein blend:** Designed to mix easily with water or milk, offering flexibility depending on your texture preference.
- **Magnesium and Zinc:** Contributes to muscle relaxation and overall recovery.
**Flavor and Texture:**
The Chocolate Supreme flavor offers a rich, satisfying taste without being overly sweet. The powder mixes smoothly in a shaker or blender, ensuring convenience, especially when on the go.
**When to Use:**
Recommended 30-60 minutes before bed or between meals for best results. It's ideal for anyone from fitness enthusiasts to professional athletes seeking long-lasting protein support.
**Conclusion:**
Optimum Nutrition's Gold Standard Casein is a premium choice for those needing extended protein release. It fits seamlessly into a performance-driven lifestyle by helping keep you full and supporting muscle recovery during downtime.
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$63.00 with 32 percent savings $0.98 per Ounce
List Price: $91.99 
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This item: Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 4 Pound (Packaging May Vary)
$63.00 ($0.98/Ounce)
Get it as soon as Tuesday, Dec 17
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$27.99 ($1.33/Ounce)
Get it as soon as Sunday, Dec 15
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- Optimum Nutrition Platinum Hydrowhey Protein Powder, 100% Hydrolyzed Whey Isolate Powder, Flavor: Velocity Vanilla, 3.5 Pounds (Packaging May Vary)Amazon's Choicein Sports Nutrition Whey Protein Powders
From the brand
From the manufacturer
ON GOLD STANDARD SLOW DIGESTING MICELLAR CASEIN PROTEIN POWDER
Gold Standard 100% Casein Protein Powder Help Support Muscle Recovery
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OPTIMUM NUTRITION CASEIN PROTEIN POWDER:
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Optimum Nutrition QualityOptimum Nutrition has a 30-year history of setting higher standards for quality. Each shake mixes up easily in a shaker cup, and tastes consistently good, shake after shake. |
Casein Usage Occasions
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Benefits of CaseinThe amino acids in protein are the building blocks of muscle mass. Casein protein can deliver Branched Chain Amino Acids (BCAAs) to recovering muscles for up to 8 hours. |
Optimum Nutrition has been trusted to provide the highest quality in post-workout recovery for over 30 years and in 90+countries. After careful supplier selection, each ingredient is tested to assure exceptional purity, potency and composition. We hold ourselves to the highest production standards, all so you can unlock your body's full potential.
Optimum Nutrition Gold Standard Casein Protein Powder
Faster digesting protein is desirable immediately before and after exercise to help refuel recovering muscles, but slow digestion and absorption may be beneficial at other times, such as bedtime, when your body goes hours without food. Casein products thicken in the stomach and can take longer to be broken down into its amino acid subcomponents.
By using only premium micellar casein as a protein source, we've created a formula that sets the standard for slow digesting protein support.
- 24g of Anti-Catabolic Micellar Casein
- Slow-Digesting Protein
- 5 Grams of Naturally Occurring BCAAs
- 5 Grams of Naturally Occurring Glutamine and Glutamic Acid
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| GOLD STANDARD 100% Micellar Casein Protein Powder, Chocolate Supreme, 4 Pound | Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 5 Pound | ESSENTIAL AMINO ENERGY, Fruit Fusion, Keto Friendly Preworkout, 20.64 Ounce | Serious Mass Weight Gainer Protein Powder, Chocolate, 12 Pound | Gold Standard Pre-Workout, Fruit Punch, 30 Servings | |
| Customer Reviews |
16,568
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223,060
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51,696
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52,398
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44,597
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| Price | $79.12 | $66.88 | $43.45 | $66.90 | $26.99 |
| 3-4G CARBS | 3-4G CARBS | 1G CARBS | Over 252 Grams of Carbohydrates per Serving | 3G CARBS | |
| 24G of Slowly Digesting Protein per Serving | 24G of 100% Whey Protein per Serving | 100 MG of Caffeine per Serving | 50G of Protein per Serving | 175mg of Caffeine per Serving | |
| What | Slower Digesting Protein | Help Build Muscle & Increase Strength | Supports Performance by Offering Energy, Focus and Recovery | 1,250 Calories & 50 Grams of Protein Helps Reach Serious Weight Gain Goals | Helps Support Explosive Energy |
| When | Between Meals or Before Bed | First Thing in the Morning, Before or After Exercise | Any Time Energy is Needed Throughout the Day | Between Meals, After Weight Training & Before Bed | 15 To 30 Minutes Before Exercise |
| Why | Muscle Rebuilding and Satiety | Whey Protein can help Improve Results from Regular Exercise | Supports Muscle Recovery and Endurance | Weight Gain Formula Packed with Calories that Count During Recovery | 3g of Creatine Monohydrate, 1.5g Beta-Alanine Per Serving |
Compare with similar items
This Item  Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 4 Pound (Packaging May Vary) | Recommendations  |  |  |  |  | |
| Price | -32% $63.00 List: $91.99 | -27% $34.95 List: $47.95 | -13% $56.63 List: $64.97 | $44.99 | $44.99 | $24.99 |
| Price Per Unit | $0.98 / Ounce | $1.09 / Ounce | $0.88 / Ounce | $1.41 / Ounce | $1.41 / Ounce | $1.56 / Ounce |
| Delivery | Get it as soon as Tuesday, Dec 17 | Get it as soon as Sunday, Dec 15 | Get it as soon as Sunday, Dec 15 | Get it as soon as Sunday, Dec 15 | Get it as soon as Sunday, Dec 15 | Get it as soon as Sunday, Dec 15 |
| Customer Ratings | ||||||
| Sold By | Trust_V | eSupplements | Amazon.com | Levels Nutrition | Ascent Protein | Naked Nutrition Inc |
| flavor | Creamy Vanilla | Vanilla | Cookies & Cream | Vanilla | Chocolate Peanut Butter | Unflavored |
| protein source | casein | casein | casein, whey | casein | casein | casein |
| weight | 1.75 kilograms | 2 pounds | 1.8 kilograms | — | 1.17 pounds | 1 pounds |
| target gender | unisex | unisex | unisex | unisex | unisex | unisex |
| carbohydrate info | 3.0 grams, 3.0 grams | — | 5 grams | — | — | 0 grams |
| protein info | 48 grams | — | 24 grams | — | — | 26 grams |
Videos
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Big Container, but Great Product
Product is great, tastes better with milk over water(obviously), but mixes well with both and can easily be shaken by hand. My biggest issue is the giant plastic container that isn't even filled a good amount; is that much plastic necessary? Please switch to a smaller container or something.More of a me problem: Scoop was impossible to find. I almost didn't think it existed.
Top reviews from the United States
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Reviewed in the United States on October 1, 2024
Flavor Name: Chocolate SupremeSize: 53 Servings (Pack of 1)Verified Purchase
Reviewed in the United States on July 15, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
Reviewed in the United States on November 22, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
Reviewed in the United States on October 13, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
Reviewed in the United States on September 5, 2024
Flavor Name: Cookies & CreamSize: 64 Ounce (Pack of 1)Verified Purchase
Product is great, tastes better with milk over water(obviously), but mixes well with both and can easily be shaken by hand. My biggest issue is the giant plastic container that isn't even filled a good amount; is that much plastic necessary? Please switch to a smaller container or something.
More of a me problem: Scoop was impossible to find. I almost didn't think it existed.
More of a me problem: Scoop was impossible to find. I almost didn't think it existed.
Images in this review
Reviewed in the United States on November 16, 2024
Flavor Name: Cookies & CreamSize: 64 Ounce (Pack of 1)Verified Purchase
Reviewed in the United States on October 12, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
Top reviews from other countries
Amazon Customer
Best tasting casein you’re ever going to find - bar none
Reviewed in Canada on July 7, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
Edwing Shair Mosqueda Adame
Excelente
Reviewed in Mexico on November 21, 2023
Flavor Name: Cookies & CreamSize: 64 Ounce (Pack of 1)Verified Purchase
Mr.Tech
Tastes ok, easy to shake
Reviewed in Sweden on May 1, 2024
Flavor Name: Chocolate SupremeSize: 25 Servings (Pack of 1)Verified Purchase
mohsin
طعمه لذيذ
Reviewed in the United Arab Emirates on March 14, 2024
Flavor Name: Cookies & CreamSize: 25 Servings (Pack of 1)Verified Purchase
Mohammed als
الشركة قويه بس الطعم
Reviewed in Saudi Arabia on March 13, 2024
Flavor Name: Creamy VanillaSize: 25 Servings (Pack of 1)Verified Purchase
