🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

16.9 fl. Oz. Serving Size
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
140 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Cholesterol
Sodium
120 mg (5% DV)
Potassium
240 mg (7% DV)
Total Carbohydrates
1 Gram(s) (1% DV)
Protein
30 Gram(s) (60% DV)
Vitamin A
Calcium
(15% DV)
Vitamin C
Iron

Other Ingredients

Water Whey Protein Isolate Phosphoric Acid Natural and Artificial flavors Malic Acid Sucralose Potassium Sorbate Acesulfame Potassium

Label Claims — Verification

Nutrient
All Other
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years) Sugar Free

Product Information

📋 Directions for Use

SHAKE WELL BEFORE USE

DIRECTIONS: For adults, drink one (1) bottle immediately after your workout, or any time throughout the day to increase your daily protein intake.

⚠️ Warnings & Precautions

WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Not intended for use by persons under the age of 18.

Not a reduced calorie food

KEEP OUT OF REACH OF CHILDREN.

TAMPER RESISTANT: DO NOT USE IF CAP IS BROKEN.

NOTICE: Use this product as a food supplement only. Do not use for weight reduction.

Contains milk ingredients.

🧪 Formulation Notes

It is packed with 30g of 100% Premium & Ultrafiltered Whey Protein Isolate to give you a quick, easy and delicious protein option.

FREE OF ARTIFICIAL COLOR

Zero Sugar

30G PREMIUM WHEY ISOLATE

Contains milk ingredients.

Additional Information

MET-Rx ISO-30 is a high quality, carb-controlled water-based protein drink.

*Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.

30g Whey Protein Isolate: ~ Supports Lean Muscle Mass & Strength* ~ Supports Protein Synthesis* ~ Naturally Occurring BCAAs and other essential amino acids from protein ~ Ultrafiltered to reduce Lactose, Carbs and impurities

STORE UNOPENED CONTAINER AT ROOM TEMPERATURE AND AVOID EXCESSIVE HEAT.

REFRIGERATE AFTER OPENING

59436 00A B59436 CA5

Post-workout

NATURALLY & ARTIFICIALLY FLAVORED

Water-Based Protein Drink

Calories 2,000 Calories 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 Less than 3,500mg 3,500mg Total Carbohydrate 300g 375g Dietary Fiber 25g 30g Protein 50g 65g Calories per gram: Fat 9 ~ Carbohydrate 4 ~ Protein 4

CA CASH REFUND ME 5 cents

Product Details

UPC / SKU 7 86560 59436 3
DSLD Entry Date 2016-10-22
Product Type Amino acid/Protein
Form Liquid
Brand MET-Rx
DSLD ID 65838
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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