100% Soy Isolate Chocolate Supreme®
Amino Acids & ProteinBrand: GNC Pro Performance
Functions
Net Contents
30.69 oz.
Serving Size
29 Gram(s)
Servings Per Container
30
Supplement Form
Powder
Bar Code (UPC/SKU)
0 48107 15759 3
Product Version
CODE 386420 IQG
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 an established %DV per serving.
Label states: Vegetarian, Gluten-Free.
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
- Soy
Free From
- Milk
- Wheat
- Gluten
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: 29 Gram(s) · 1–3 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 110 Calorie(s) | — |
| Calories from Fat | 15 Calorie(s) | — |
| Total Fat | 1.5 Gram(s) | 2% |
| Saturated Fat | 0.5 Gram(s) | 3% |
| Trans Fat | 0 Gram(s) | — |
| Cholesterol | 0 mg | 0% |
| Sodium | 250 mg | 10% |
| Potassium | 260 mg | 7% |
| Total Carbohydrates | 3 Gram(s) | 1% |
| Dietary Fiber | 1 Gram(s) | 4% |
| Sugar | 1 Gram(s) | — |
| Protein | 20 Gram(s) | — |
| Vitamin A | — | 0% |
| Vitamin C | — | 0% |
| Calcium | — | 6% |
| Iron | — | 20% |
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: Add one scoop to 8-10 fl. oz. of cold water, milk or your favorite beverage and blend well. Consume 1-3 servings per day based on your protein needs. Pro Performance 100% Soy Isolate can be taken immediately before and/or after your workout, and should be spaced throughout the day for maximum benefit. It may also be used to enhance the protein content of your favorite foods.
Suggested/Recommended/Usage/Directions
Three ways to enjoy your 100% soy isolate 1 Shake Combine with cold water or your favorite beverage in a shaker cup 2 Blend Make a delicious smoothie adding fruits, juices, peanut butter or yogurt 3 Eat Mix powder in your oatmeal or your favorite food
Warnings & Precautions
Precautions re: Children
Keep out of reach of children.
Precautions re: Allergies
Contains: Soybeans.
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.
Formulation
Formulation re: Does NOT Contain
GNC Pro Performance 100% Soy Isolate is a cholesterol-free, lactose-free and gluten-free formula.
Formulation re: Vegetarian/Vegan
This vegetarian soy isolate contains all 9 essential amino acids, which your body requires daily for optimal muscle function and performance.
Formula re: Contains
GNC Pro Performance 100% Soy Isolate provides 20g of soy protein and is a cholesterol-free formula.
Formulation re: Does NOT Contain
GNC Pro Performance 100% Soy Isolate provides 20g of soy protein and is a cholesterol-free formula.
Formulation re: Does NOT Contain
This formula has been confirmed as banned substance free, providing a complete peace of mind that you are receiving the highest quality formulation.
Formulation re: Does NOT Contain
Gluten-free, vegetarian protein source
Formulation re: Vegetarian/Vegan
Gluten-free, vegetarian protein source
Formulation re: Does NOT Contain
Lactose-free isolate, suitable for low-carb diet Cholesterol-free formula features all 9 essential amino acids
Formula re: Contains
Provides more arginine & glutamine vs. standard whey 20g protein 110 calories 1g sugar 3g carbs
Formula re: Contains
Contains: Soybeans.
Formulation re: Does NOT Contain
No artificial colors, no wheat, gluten free, no dairy.
Formula re: Contains
This product supplies only naturally occurring amino acids
Other Label Statements
General Statements: All Other Content
The most complete plant-based formula
General Statements: All Other Content
This unique soy formula supports your muscles during exercise and fuels lean muscle mass during your post-workout recovery.
General Statements: All Other Content
Typical naturally occurring amino acids per serving: Alanine 811 mg Arginine 1483 mg Aspartate 2294 mg Cystine 262 mg Glutamine & Glutamic Acid 4191 mg Glycine 799 mg Histidine 452 mg Isoleucine^ 862 mg Leucine^ 1551 mg Lysine 1200 mg Methionine 249 mg Phenylalanine 1039 mg Proline 1115 mg Serine 1014 mg Threonine 701 mg Tryptophan 317 mg Tyrosine 714 mg Valine^ 946 mg Total 20000 mg ^ Indicates branched chain amino acids (BCAA).
General Statements: All Other Content
The pro performance results Protein is an essential nutrient that is necessary for the growth, repair and maintenance of muscle fibers. Studies have shown that soy protein taken by active individuals assists in maintaining muscle health during exercise. Additionally, diets low in saturated fat and cholesterol that include 25g of soy protein may reduce the risk of heart disease.
General Statements: All Other Content
Soy Protein is an effective source of nitrogen, which fuels lean muscle mass. Your muscles can only grow when your body retains a sufficient amount of nitrogen. This unique formula delivers naturally-occurring anabolic amino acids into your bloodstream. These aminos create a nitrogen-rich environment required for maximum protein synthesis.
General Statements: All Other Content
The pro performance quality
Brand IP Statement(s) re: (c), (TM), (SM)
GNC Pro Performance 100% Soy Isolate has been tested for over 145 banned substances.
General Statements: All Other Content
This superior formula delivers muscle-fueling results while maintaining a satisfying and delicious taste.
Seals/Symbols
Informed-choice.org Trusted by sport
General Statements: All Other Content
Informed-choice.org Trusted by sport Products bearing this logo have been tested for banned substances by LGC Science, Inc., a world-class anti-doping lab. Product was tested for over 145 banned substances on the 2015 World Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol #ICP0307. See gnc.com for more information.
General Statements: All Other Content
Natural & artificial flavors
General Statements: All Other Content
30 servings
Seals/Symbols
V Vegetarian formula
Seals/Symbols
Banned substance free
General: Product/Version Code
CODE 386420 IQG
General Statements: All Other Content
2,000 Calories 2,500 Calories Total Fat Less than 65g 80g Sat. Fat Less than 20g 25g Cholesterol Less than 300mg 300mg Sodium Less than 2,400mg 2,400mg Potassium 3,500mg 3,500mg Total Carbohydrate 300g 375g Dietary Fiber 25g 30g Protein 50g 65g Calories per gram: Fat 9 ~ Carbohydrate 4 ~ Protein 4
General Statements: All Other Content
Significant product settling may occur.
Seals/Symbols
Gf Gluten free
Manufacturer & Distributor
Distributor
General Nutrition Corp.
Pittsburgh, PA, 15222
1-888-462-2548
Market Reference
GNC Pro Performance 100% Soy Isolate Chocolate Flavor Natural Muscle 454g
eBay - simplehealthyessentials4.8(20)$69.95LowestGNC Pro Performance 100% Soy Isolate Vanilla Flavor Natural Muscle 454g
eBay - simplehealthyessentials$69.95LowestGNC Pro Performance 100% Whey 2.0 Chocolate Supreme Flavor Protein 13oz
eBay - simplehealthyessentials4.1(71)$89.95
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.
Supplement Junction
5.0 (40)Health food shop
25-27 Marsh St S, Hanley, Stoke-on-Trent ST1 1JA
Shop4Supplements
3.8 (30)Vitamin & Supplements Shop
22 Town Rd, Hanley, Stoke-on-Trent ST1 2JQ
Castle Supps
5.0 (23)Vitamin & Supplements Shop
60 Liverpool Rd, Newcastle-under-Lyme, Newcastle ST5 2AX
One Stop Supplement
5.0 (4)Vitamin & Supplements Shop
4 The Midway, Newcastle-under-Lyme, Newcastle ST5 1QG
Holland & Barrett - Hanley
3.6 (48)Vitamin & Supplements Shop
Market Square Potteries Shopping Centre, Unit 121, 8 Church way, Stoke-on-Trent ST1 1NS
Body Xtreme Supplements
5.0 (23)Vitamin & Supplements Shop
43 Victoria Rd, Fenton, Stoke-on-Trent ST4 2LX
Supreme Muscle Supplement Stepney Green
4.3 (52)Vitamin & Supplements Shop
126 Mile End Rd, Stepney Green, London E1 4UN
Holland & Barrett - Newcastle Under Lyme
4.2 (32)Vitamin & Supplements Shop
74 High St, Newcastle-under-Lyme, Newcastle ST5 1QQ
Research & Studies
The Effects of Whey vs. Soy Protein at Breakfast on Appetite, Energy Metabolism, and Subsequent Energy Intake
CE Melson, S Nepocatych, T Madzima, P Miller - 2017 - collect.elon.edu
… Satiating effect of proteins in healthy subjects: A comparison of egg albumin, casein, gelatin, … with either GNC Pro Performance® (GNC, Pittsburgh, PA) 100% Chocolate Supreme whey (…
2017Natural Food Pigments: From Biosynthesis to Application
Z Shi, Y Zhao, J Meng, Y Bo, Q Zhao… - Journal of Agricultural …, 2026 - ACS Publications
… of OR protein directly interacts with PSY protein, promoting … Moreover, the C-terminal domain of OR protein may further … development of health supplements, nutritional supplements, and …
2026EVALUATION OF SERUM LEVELS OF SOME ESSENTIAL TRACE ELEMENTS (CALCIUM, ZINC, COPPER, SELENIUM, AND VITAMIN D AND K) IN PATIENTS …
SA AJILEYE, B CITY - 2020 - repository.uniben.edu
… Mathias Adeleye, Ogbonaya E, Ogunmola Emmanuel and A host of my colleagues at work most especially all staff of medical laboratory science Department General hospital Ipe Akoko …
2020A Healthy Assortment of Functional Ingredients
LM Ohr - FOOD TECHNOLOGY, 2015 - ift.org
… health aspects of lean protein but are looking for alternative … HIGH OLEIC SOYBEAN oil will be showcased in daily cooking … , beverage, and supplement ingredient is 100% natural and …
2015Healthful Ingredients Address Current Trends
LM Ohr - FOOD TECHNOLOGY, 2016 - ift.org
… or beverage product rather than in a supplement, and 40%–54… the more mainstream whey and soy proteins. This year, dairy … and milk proteins for the health and wellness, performance …
2016W halesong
M Howard, W Reporter - scholarworks.alaska.edu
… a healthy family environment throughout our communities. … Tofu is a high protein cheese made from soybean milk. It is … In conclusion, if you use these supplements without working up a …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-01-25. DSLD Label ID: 67345. 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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