🟢 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

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

40 Gram(s) Serving Size
23 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
140 {Calories}
Total Fat
1.5 Gram(s) (2% DV)
Cholesterol
5 mg (2% DV)
Total Carbohydrates
7 Gram(s) (2% DV)
Protein
26 Gram(s) (52% DV)
Calcium
20 mg (2% DV)
Sodium
105 mg (4% DV)
Digestive Enzyme Matrix
100 mg

Other Ingredients

Protein Blend Amino Matrix Maltodextrin Sunflower-based Creamer Natural and Artificial flavors Salt Guar Gum Silicon Dioxide Soy Lecithin Red Beet powder Acesulfame Potassium Sucralose

Label Claims — Verification

Nutrient
All Other
Structure/Function
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)

Product Information

📋 Directions for Use

Directions: Mix 1 serving (1 heaping scoop) with 8 oz. or mix 2 servings (2 heaping scoops) with 14 oz. of cold water or skim milk in a glass or shaker cup. Use between major meals and after exercise. Drink 8 to 10 glasses of water daily. For maximum results, consume 4 scoops daily for a minimum of six weeks.

Shake container before use.

⚠️ Warnings & Precautions

CONTAINS MILK AND SOY INGREDIENTS. PROCESSED IN A FACILITY THAT ALSO PROCESSES WHEAT, EGG, FISH AND SHELLFISH INGREDIENTS.

WARNING: Do not use if pregnant or nursing.

Consult a medical doctor before starting any diet or exercise program. Discontinue use and consult a medical doctor if you experience unusual symptoms. Do not use if packaging has been tampered with.

NOTICE: USE THIS PRODUCT AS A FOOD SUPPLEMENT ONLY. DO NOT USE FOR WEIGHT REDUCTION.

🧪 Formulation Notes

26g Protein 6 Protein Sources 2.2g Glutamine 4.6g BCAAs

CONTAINS MILK AND SOY INGREDIENTS.

Additional Information

NO Proprietary Blends ~ NO Underdosed Key Ingredients ~ NO Banned Substances NO Fillers ~ NO Hype ~ NO Exceptions

Other multi-phase protein formulas contain protein derived from plant sources, such as brown rice or even soy, and are often loaded with fat and carbs.

AMERICAN MASTERS OF TASTE GOLD MEDAL SUPERIOR TASTE

FORMULATED WITH CLINICALLY DOSED KEY INGREDIENTS

NEW

PERFORMANCESERIES

MULTI-PHASE 8-HOUR PROTEIN PROVIDES HIGH BIOLOGICAL VALUE AND SUSTAINED RELEASE PROTEIN 8 HOURS OF AMINO ACID DELIVERY1 INCREASES MUSCLE SIZE AND STRENGTH

NATURAL AND ARTIFICIAL FLAVORS

Made in the U.S.A. from domestic and international ingredients.

For lot no. and expiry date: see bottle.

Note: To maintain product freshness, store in a cool, dry place.

This product is sold by weight. Some settling may occur.

EU PLANT# 3007675607

QR code muscletech.com Twitter @TeamMuscleTech Facebook.com/MuscleTech

REFERENCES 1.Lacroix et al., 2006. The American Journal of Clinical Nutrition. 84:1070–9.

Just the Most Powerful Formulas Available The Complete Sustained-Release 8-Hour Protein Formula

Because of these sustained-release properties it’s a highly anabolic and anti-catabolic protein that helps create a musclebuilding environment for longer periods of time.

6 High-Quality Protein Sources

8-Hour Sustained-Release Protein Absorption

8657US 0313

Product Details

UPC / SKU 6 31656 70350 4
DSLD Entry Date 2015-01-23
Product Type Other Combinations
Form Powder
DSLD ID 41330
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
View all evidence for Electrolytes →

Compare Similar Products

View all Electrolytes products →