RTD 51 Frosty Chocolate®
Amino Acids & ProteinBrand: MET-Rx Protein Plus
Net Contents
15 fl. Oz.
Serving Size
1 Can(s)
Servings Per Container
Not specified
Supplement Form
Liquid
Bar Code (UPC/SKU)
7 86560 14055 3
Product Version
14055 04D B14055 LAC Part No. 18-14057
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
31 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
32 ingredients report a %DV; 2 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
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: 1 Can(s) · 1–3 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 250 {Calories} | — |
| Calories from Fat | 20 {Calories} | — |
| Total Fat | 2 Gram(s) | 3% |
| Saturated Fat | 1 Gram(s) | 5% |
| Trans Fat | 0 Gram(s) | — |
| Cholesterol | 40 mg | 13% |
| Sodium | 150 mg | 6% |
| Potassium | 430 mg | 12% |
| Total Carbohydrates | 6 Gram(s) | 2% |
| Dietary Fiber | 3 Gram(s) | 12% |
| Sugar | 3 Gram(s) | — |
| Protein | 51 Gram(s) | 102% |
| Vitamin A | — | 30% |
| Calcium | — | 100% |
| Vitamin D | — | 40% |
| Vitamin K | — | 25% |
| Riboflavin | — | 50% |
| Vitamin B6 | — | 50% |
| Vitamin B12 | — | 60% |
| Pantothenic Acid | — | 50% |
| Iodine | — | 25% |
| Zinc | — | 15% |
| Copper | — | 20% |
| Chromium | — | 25% |
| Vitamin C | — | 50% |
| Iron | — | 15% |
| Vitamin E | — | 45% |
| Thiamine | — | 70% |
| Niacin | — | 45% |
| Folic Acid | — | 45% |
| Biotin | — | 35% |
| Phosphorus | — | 80% |
| Magnesium | — | 20% |
| Selenium(L-Selenomethionine) | — | 20% |
| Manganese | — | 40% |
| Molybdenum | — | 25% |
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 For Adult Use: Drink one to three cans per day to support your daily high protein and calorie needs. To support muscle-building, consume approximately 1 gram of protein per pound of body weight from all dietary sources per day.* For best results, drink 1 can of RTD 51 immediately following your workout to help support muscle recovery.* *Results may vary. Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.
Suggested/Recommended/Usage/Directions
Shake Gently - Serve Chilled
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Precautions re: Allergies
Contains milk ingredients.
Storage
Storage
REFRIGERATE AFTER OPENING
Formulation
Formulation re: Does NOT Contain
– No aspartame
Formula re: Contains
51g PROTEIN 3g SUGAR
Formula re: Contains
With METAMYOSYN(R) VPR Protein Blend
Formula re: Contains
- 100% DV Calcium
Formulation re: Does NOT Contain
- 0g Trans Fat
Formula re: Contains
Contains milk ingredients.
Other Label Statements
General Statements: All Other Content
RTD 51: – Contains fast and slow-digesting proteins for extended muscle support* – Loaded with BCAAs and other essential aminos from high-quality protein – Excellent source of over 20 vitamins and minerals essential for protein metabolism and other metabolic functions* – Helps replenish energy* – Low in fat
Brand IP Statement(s) re: (c), (TM), (SM)
MET-Rx(R) Shaping Every Body.(TM)
General: Product/Version Code
14055 04D B14055 LAC Part No. 18-14057
Brand IP Statement(s) re: (c), (TM), (SM)
(C)2014
General Statements: All Other Content
High Protein Ready-To-Drink Shake
General Statements: All Other Content
Naturally Flavored
General Statements: All Other Content
- Natural Source of Amino Acids
General Statements: All Other Content
NOTICE: Use this product as a food supplement only. Do not use for weight reduction.
General Statements: All Other Content
Calories: 2,000 2,500 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
Contents Under Pressure; Open Slowly to Reduce Potential Splashing.
Manufacturer & Distributor
Other
Other
1-800-556-3879
Distributor
MET-Rx Nutrition, Inc.
Boca Raton, FL, 33487
Market Reference
Met-Rx RTD 51
Instacart4.4(65)$4.89Lowest
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.
Puritry RX
4.5 (2)Vitamin & supplements store
110 16th St Mall Ste 1400 #126, Denver, CO 80202
The Vitamin Shoppe
4.3 (199)Vitamin & supplements store
385 S Colorado Blvd, Denver, CO 80246
COLORADO DISCOUNT NUTRITION
5.0 (1069)Vitamin & supplements store
6975 W 88th Ave F, Westminster, CO 80021
Colorado Discount Nutrition
5.0 (699)Vitamin & supplements store
1945 S Sheridan Blvd Unit 103, Denver, CO 80227
The Vitamin Shoppe
4.3 (190)Vitamin & supplements store
11985 Washington St Unit #1, Denver, CO 80233
COLORADO DISCOUNT NUTRITION
5.0 (849)Vitamin & supplements store
1250 E 104th Ave, Thornton, CO 80233
COLORADO DISCOUNT NUTRITION
5.0 (765)Vitamin & supplements store
16981 E Quincy Ave #5, Aurora, CO 80015
The Vitamin Shoppe
4.4 (118)Vitamin & supplements store
8283 S Akron St #100, Centennial, CO 80112
Related News
Riboflavin (Vitamin B2) on the Label
What riboflavin is, how much a typical product provides, and why it can change the color of urine.
VitaSuppTrack Editorial· Jun 24, 2026Magnesium Forms Explained: Oxide, Citrate, and Glycinate
The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.
VitaSuppTrack Editorial· Jun 24, 2026Vitamin D: What the Label Numbers Mean
How to read vitamin D amounts on a Supplement Facts panel, the IU-to-mcg conversion, and why %DV matters.
VitaSuppTrack Editorial· Jun 24, 2026
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-06-25. DSLD Label ID: 34690. 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

100% Beef Aminos
Universal

100% Beef Aminos
Universal

100% Beef Aminos
Universal

100% Beef Aminos
Universal