Optimum Nutrition
Optimum Nutrition Gold Standard 100% Casein - Chocolate Supreme
Slow-Release Protein Formula for Sustained Muscle Recovery Support
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Why Choose This Product
OVERNIGHT SUPPORT
Slow-digesting casein provides sustained amino acid release for hours, unlike fast proteins that peak and fade quickly.
MUSCLE RECOVERY
24g premium micellar casein with over 5g BCAAs supports muscle protein synthesis during extended periods without food.
ANTI-CATABOLIC
Micellar casein helps protect muscle tissue breakdown during sleep and between meals when your body goes hours without protein.
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How It Works
How It Works
Casein protein forms a gel-like substance in your stomach, creating a slow, steady release of amino acids over several hours. Unlike whey protein that digests quickly, this extended absorption pattern makes it ideal for overnight recovery and between-meal muscle support.
Who It's For
Serious athletes and fitness enthusiasts who want sustained protein support during sleep or extended periods without eating. Perfect for those who train hard and understand that recovery happens around the clock, not just post-workout.
Who It's Not For
Not ideal if you want immediate post-workout protein absorption. Those with milk protein sensitivities should avoid casein products.
About This Product
What It Does
Delivers sustained amino acid release for up to 7 hours, supporting muscle recovery when your body needs it most. Unlike fast-absorbing proteins, this micellar casein forms a gel in your stomach that slowly breaks down, providing your muscles with a steady stream of building blocks throughout the night.
Why It Works
- PREMIUM MICELLAR CASEIN: The highest quality casein protein that maintains its natural slow-release properties, unlike cheaper casein forms.
- COMPLETE AMINO PROFILE: Over 5g BCAAs plus 4,950mg glutamine and precursors per serving for comprehensive muscle support.
- AMINOGEN ENHANCED: Digestive enzyme blend improves protein breakdown and amino acid absorption for better utilization.
What's Inside
Clean chocolate formula with natural and artificial flavors. Contains milk ingredients. Enhanced with Aminogen digestive enzymes. NPN N/A.
Why we carry it: Optimum Nutrition's reputation for quality control and consistent third-party testing makes this Canada's most trusted slow-release protein.
How to Take
Full Ingredients
| Nutrition Facts | ||
| Serving Size: 2 Heaping Scoops(32 g) | ||
| Servings per Container: 27 | ||
| Amount Per Serving | % Daily Value* | |
| Calories | 120 | |
| Calories from Fat | 10 | |
| Total Fat | 1 g | 2 % |
| Saturated Fat | 0.5 g | 3 % |
| Trans Fat | 0 g | |
| Cholesterol | 10 mg | 3 % |
| Sodium | 260 mg | 11 % |
| Total Carbohydrate | 3 g | 1 % |
| DietaryFiber | 1 g | 4 % |
| Sugars | 0 g | |
| Protein | 24 g | |
| Vitamin A | 0 % | |
| Vitamin C | 0 % | |
| Calcium | 60 % | |
| Iron | 4 % | |
| Typical Amino Acid Profile (Milligrams Per Serving) | ||
| Essential Amino Acids (EAAs) | ||
| Tryptophan | 292 mg | |
| Valine | 1609 mg | |
| Threonine | 1039 mg | |
| Isoleucine | 1312 mg | |
| Leucine | 2129 mg | |
| Lysine | 1822 mg | |
| Phenylalanine | 1144 mg | |
| Methionine | 644 mg | |
| Conditionally Essential Amino Acids (CAAs) | ||
| Arginine | 866 mg | |
| Cystine | 79 mg | |
| Tyrosine | 846 mg | |
| Histidine | 688 mg | |
| Proline | 2421 mg | |
| Glutamine & Precursors | 4950 mg | |
| Nonessential Amino Acids (NAAs) | ||
| Aspartic Acid | 1589 mg | |
| Serine | 1396 mg | |
| Glycine | 510 mg | |
| Alanine | 664 mg | |
| * Percent daily values are based on a 2000 calorie diet. † Daily Value not established Note: Serving sizes are rounded to the nearest whole serving. Other Ingredients: Micellar Casein, Cocoa(Processed With Alkali), Natural And Artificial Flavors, Salt, Lecithin, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Acesulfame Potassium, Sucralose, Aminogen®. | ||
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