50 Gram Slam XR Milk Chocolate®
Multivitamins (MVM)Brand: GNC Pro Performance
Functions
Net Contents
14.5 fl. Oz.
Serving Size
14.5 fl. Oz.
Servings Per Container
Not specified
Supplement Form
Liquid
Bar Code (UPC/SKU)
0 48107 09757 8
Product Version
CODE 386041 FLG
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.
11 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
- 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: 14.5 fl. Oz. · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 250 {Calories} | — |
| Calories from Fat | 20 {Calories} | — |
| Total Fat | 2 g | 3% |
| Saturated Fat | 1 g | 5% |
| Trans Fat | 0 g | — |
| Cholesterol | 35 mg | 12% |
| Sodium | 120 mg | 5% |
| Potassium | 480 mg | 14% |
| Total Carbohydrates | 9 g | 3% |
| Dietary Fiber | 4 g | 16% |
| Sugar | 3 g | — |
| Protein | 50 g | — |
| Vitamin A | — | 0% |
| Vitamin C | — | 0% |
| Calcium | — | 140% |
| Iron | — | 10% |
Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: Shake gently. Contents under pressure. Open slowly before use. Consume one (1) can of Pro Performance(R) 50 Gram Slam(TM) XR immediately following your workout or sports activity. On off days consume one (1) can in the morning to meet your daily protein needs. Best served chilled.
Warnings & Precautions
Precautions re: All Other
NOTICE: Use as a food supplement only. Do not use for weight reduction.
Storage
Storage
Store in a cool, dry place. Refrigerate after opening.
Formulation
Formula re: Contains
You also get the added benefit of 4 grams of fiber per serving and only 3 grams of sugar.
Formula re: Contains
CONTAINS: Milk and Soybeans.
Formula re: Contains
50 GRAMS OF FAST, MEDIUM & SLOW-ACTING PROTEIN
Formula re: Contains
FEATURES 4 GRAMS OF FIBER & ONLY 3 GRAMS OF SUGAR
Other Label Statements
General Statements: All Other Content
This delicious-tasting shake features proteins that move through the digestive system at varying speeds, providing extended delivery of critical aminos in the blood. The body needs amino acids to build the various proteins used in the growth, repair and maintenance of body tissues such as skin, bones and muscles. Depending on your athletic goals, your protein requirements can vary. Athletes may require up to one gram of protein per pound of body weight per day. Insufficient protein intake can lead to excessive protein catabolism, limit muscle protein synthesis, and compromise your performance goals. Your body requires protein as a natural source of amino acids such as L-glutamine and BCAA. Getting adequate amounts of protein is crucial to supporting your muscles and keeping your body in a positive nitrogen balance.
General Statements: All Other Content
Calories: 2000 2500 Total Fat Less than 65 g 80 g Sat. Fat Less than 20 g 25 g Cholesterol Less than 300 mg 300 mg Sodium Less than 2400 mg 2400 mg Potassium 3500 mg 3500 mg Total Carbohydrate 300 g 375 g Dietary Fiber 25 g 30 g Calories per gram: Fat 9 ~ Carbohydrate 4 ~ Protein 4
General Statements: All Other Content
TYPICAL AMINO ACID PROFILE PER 50 GRAMS OF PROTEIN: Alanine 1649 mg Arginine 2072 mg Aspartic Acid 3790 mg Cystine 381 mg Glutamine 10023 mg Glycine 1006 mg Histidine 1395 mg Isoleucine^ 2497 mg Leucine^ 4404 mg Lysine 3849 mg Methionine 1347 mg Phenylalanine 2331 mg Proline 4491 mg Serine 2755 mg Threonine 2156 mg Tryptophan 376 mg Tyrosine 2520 mg Valine^ 2958 mg Total 50000mg ^Indicates Branched Chain Amino Acid (BCAA).
Brand IP Statement(s) re: (c), (TM), (SM)
The advanced protein system in Pro Performance(R) 50 Gram Slam(TM) XR provides you with the right amount of protein at the right times, maximizing nutrient timing.
General Statements: All Other Content
ME 5(cent) DEPOSIT CA CRV
General Statements: All Other Content
SUSTAINED SUPPLY OF AMINO ACIDS FOR MUSCLE FUEL
General Statements: All Other Content
Natural and Artificial Flavor
General: Product/Version Code
CODE 386041 FLG
Brand IP Statement(s) re: (c), (TM), (SM)
Pro Performance(R) 50 Gram Slam(TM) XR features an Xtended Release protein system that supplies fast, medium and slow-digesting proteins.
Manufacturer & Distributor
Other
1-888-462-2548
Distributor
General Nutrition Corporation
Pittsburgh, PA, 15222
Other
Market Reference
GNC Pro Performance Weight Gainer
GNC3.5(3500)$34.99Gnc Pro Performance 100% Whey Protein Powder
GNC4.0(177)$47.99Gnc Pro Performance 100% Whey Protein Powder Chocolate Supreme
Walmart3.9(18)$15.45LowestGNC Pro Performance Creatine Monohydrate Powder for Women & Men 5g Creatine Per Serving Muscle Building Energy Production Endurance Performance
GoSupps.com3.9(5500)$44.99GNC Pro Performance Power Protein 6-in-1 Stack for Increased Strength
Swadesii3.0(1500)$49.99GNC Pro Performance Creatine Monohydrate
GoSupps.com3.9(5500)$44.99
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
4.4 (18)Vitamin & supplements store
30 Crossroads Mall, Mt Hope, WV 25880
Research & Studies
Chocolate milk significantly reduced serum lactate levels compared to other recovery drinks: A comprehensive systematic review and meta-analysis of …
MM Abbasi, A Maghsoudifar, G Eslamian - Human Nutrition & Metabolism, 2025 - Elsevier
Background Chocolate milk (CM) is a widely used recovery beverage among athletes due to its favorable nutritional profile and hydration properties. However, its effects on different …
20252 citationsThe Effect of Dark Chocolate on Metabolism and Performance in Trained Cyclists at Simulated Altitude
KA Shaw - 2019 - harvest.usask.ca
… To determine if dark chocolate could be a viable sport supplement in endurance athletes, it … that you get clearance from a health care professional before you participate. You should not …
2019Chocolate Milk Choice and Acceptance in Adult Consumers: The Role of Psychographic Segmentation and Information Framing
J Brodock - 2021 - etda.libraries.psu.edu
… 3 and the quantitative supplementary variables are shown in … is essential to children’s health; 80% of parents that buy milk … solid dark chocolate to solid milk chocolate also had a …
2021
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-12-24. DSLD Label ID: 16896. 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.
Related Products

1000 mg Vitamin C Acai Berry
Emergen-C

1000 mg Vitamin C Acai Berry
Emergen-C

1000 mg Vitamin C Chewables Orange Blast
Emergen-C

1000 mg Vitamin C Chewables Orange Blast
Emergen-C