Gold Standard 100% Casein Chocolate Peanut Butter®
Amino Acids & ProteinBrand: ON Optimum Nutrition
Functions
Net Contents
29.9 Ounce(s)
Serving Size
34 Gram(s)
Servings Per Container
25
Supplement Form
Powder
Bar Code (UPC/SKU)
7 48927 02627 6
Product Version
V.6.627.1123US 6072483
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
11 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
12 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Peanut
- Soy
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 34 Gram(s) · 1– per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 120 Calorie(s) | — |
| Total Fat | 1 Gram(s) | 1% |
| Cholesterol | 15 mg | 5% |
| Sodium | 240 mg | 10% |
| Total Carbohydrates | 4 Gram(s) | 1% |
| Dietary Fiber | 1 Gram(s) | 4% |
| Total Sugars | 1 Gram(s) | — |
| Added Sugars | 0 Gram(s) | 0% |
| Protein | 24 Gram(s) | 48% |
| Calcium | 500 mg | 40% |
| Iron | 1.4 mg | 8% |
| Potassium | 200 mg | 4% |
| Magnesium | 85 mg | 20% |
| Zinc | 11 mg | 100% |
The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
34 Grams About 1 scoop casein protein powder 10-12 fl oz cold water, milk or other beverage 30 seconds Stir, shake or blend until dissolved For best results, mix up your shake 30-60 minutes before bed, or have it anytime to boost your protein intake. Use 8-10 fl oz for a thicker consistency and 12-14 fl oz for a thinner consistency.
Suggested/Recommended/Usage/Directions
Suggested use: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.
Warnings & Precautions
Precautions re: All Other
Notice: Use this product as a food supplement only. Do not use for weight control.
Precautions re: Allergies
Contains: Milk and soy.
Storage
Storage
Contents sold by weight not volume. Some settling will occur. Store in a cool, dry place. Serving scoop included, but may settle to the bottom during shipping.
Formulation
Formula re: Contains
Why Gold Standard 100% Casein? Packed with 24 grams of slow digesting (when compared to whey protein) premium micellar casein protein to support muscle recovery. 9 grams of naturally occurring Essential Amino Acids (EAAs) to support muscle recovery.
Formulation re: Other
A slow digesting protein may be used to support muscle recovery at times you go without food such as while you sleep or between meals. Active lifestyle Sports Strength training
Formulation re: Other
Optimum Nutrition has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries. After careful supplier selection, ingredients are tested to assure purity, potency and composition. We hold ourselves to the highest production standards, all so you can unlock your body's full potential.
Formulation re: Other
Authentic Optimum Nutrition Product Optimumnutrition.com/authentic Nighttime recovery
Formula re: Contains
Excellent source of magnesium & zinc
Formulation re: Does NOT Contain
Informed Choice We Test - You Trust Regularly Tested for banned substances
Formulation re: Other
Nighttime & between meals Muscle recovery
Formula re: Contains
24 G Protein 9 G EAAs Naturally occurring amino acids 1 G Sugar Chocolate peanut butter Artificially flavored 100% of the protein from micellar casein Protein powder drink mix
Formulation re: Other
Not a significant source of saturated fat, trans fat and vitamin D.
Formula re: Contains
Gold Standard 100% Casein is designed for maximum mixability and superior drinkability.
Other Label Statements
General Statements: All Other Content
To find out more about the science and ingredients behind our products, visit optimumnutrition.com. US only Discard seal, empty & replace lid and scoop Plastic tub how2recycle.info Optimum Nutrition is a proud partner with how2recycle.
Seals/Symbols
Informed Choice We Test - You Trust Regularly Tested for banned substances
Seals/Symbols
Manufactured in the USA This product contains ingredients of International and Domestic Origin.
General Statements: All Other Content
Check out optimumnutrition.com for recipes and training tips.
Manufacturer & Distributor
Distributor
Glanbia Performance Nutrition (NA), Inc.
3500 Lacey Road, Suite 1200, Downers Grove, IL, 60515
1 (800) 705-5226
Market Reference
Optimum Nutrition Gold Standard 100% Casein
Optimum Nutrition - US4.3(7900)$97.49Gold Standard 100% Whey Optimum Nutrition
Optimum Nutrition - US4.7(118000)$74.49Optimum Nutrition Gold Standard 100% Casein Chocolate Peanut Butter
GoSupps.com4.5(85)$209.99Rule 1 Casein
Muscle & Strength4.7(385)$29.99Optimum Nutrition Serious Mass
Hy-Vee4.7(29000)$59.99GNC Pro Performance 100% Casein Protein
GNC4.1(148)$49.99Optimum Nutrition Gold Standard 100% Casein Protein Powder Chocolate 924g
McGrocer$106.98Optimum Nutrition Gold Standard Casein Protein Powder with Glutamine and Amino Acids. Protein Shake by ON - Strawberry Delight 28 Servings 909g
GoSupps.com4.3(7900)$214.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.6 (38)Vitamin & supplements store
1861 Plaza Dr, Olean, NY 14760
Walmart Supercenter
3.8 (3415)Department store
1869 Plaza Dr, Olean, NY 14760
Research & Studies
Protein
GSG TO - images.hollandandbarrettimages.co …
… About 80% of the protein in milk is casein. Since it is digested and absorbed … with your physician or licensed health care provider. … almond butter (or peanut butter if you prefer!) • 2 tbsp. …
2 citationsThe 7 Best Protein Supplements For CrossFit Athletes
WM April - willpowerstrength.com
… protein option, Gold Standard Casein protein is an ideal choice if you are looking for a slowly digesting protein supplement… for health and wellness, waiting to have your protein shake …
Peanuts and their nutritional aspects-a review
VS Settaluri, CVK Kandala… - Food and nutrition …, 2012 - pdfs.semanticscholar.org
… boiled peanuts, peanut oil, peanut butter, roasted peanuts, … normal health. This paper presents an overview of the … are the complete proteins, such as casein (milk protein) and al- …
2012337 citationsProbiotic dairy products as functional foods
D Granato, GF Branco, AG Cruz… - … reviews in food …, 2010 - Wiley Online Library
… Examples of medical foods include oral supplements in the form of … milk casein, it is often necessary to supplement the dairy matrix with sources of nitrogen such as hydrolyzed protein, …
2010706 citationsSuperimmunity for Kids: What to Feed Your Children to Keep Them Healthy Now, and Prevent Disease in Their Future
L Galland, DD Buchman - 1989 - books.google.com
… Beans provide particularly good food value because they supply several essential nutrients and health factors besides protein, among them, as we have seen, calcium. Magnesium and …
198926 citationsProbiotics in the dairy industry—Advances and opportunities
J Gao, X Li, G Zhang, FA Sadiq… - … Reviews in Food …, 2021 - Wiley Online Library
… , which include many health-promoting protein hydrolysates by-… casei ATCC 393 embedded on casein and apple pieces as a … , for example, peanut butter and butters produced from …
2021273 citations
Related News
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-07-24. DSLD Label ID: 331936. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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