🟢 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

150 Gram(s) Serving Size
21 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
550 {Calories}
Total Fat
6 g (10% DV)
Cholesterol
85 mg (28% DV)
Sodium
260 mg (11% DV)
Potassium
750 mg (22% DV)
Total Carbohydrates
74 g (25% DV)
Protein
54 g (108% DV)
Vitamin A
(50% DV)
Vitamin C
(50% DV)
Calcium
(100% DV)
Iron
(100% DV)
(50% DV)
(50% DV)
(50% DV)
(60% DV)
(50% DV)
(50% DV)
(50% DV)
(50% DV)
(50% DV)
(50% DV)
(80% DV)
(50% DV)
(70% DV)
(50% DV)
(50% DV)
(70% DV)

Other Ingredients

Maltodextrin Protein Blend Cocoa Vitamin and Mineral Blend Fructose Non-Dairy Creamer Soy Lecithin Natural and Artificial flavors Guar Gum Soy Fiber Oat Fiber Acesulfame Potassium Xanthan Gum Sucralose

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)

Product Information

📋 Directions for Use

For hardgainers that need as many nutrients as they can get and are not concerned with fat intake, mix with whole milk for increased total calorie intake. *Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.

DIRECTIONS: For adults, mix four (4) scoops (150 g) of Muscle & Weight Gainer with two (2) cups (16 fl. ounces) of whole milk. Stir, blend or shake in your Precision Engineered(R) Shaker. Skim milk may be substituted for whole milk for lower fat calories and lower cholesterol. For quicker weight gain, boost your caloric intake by blending your shake with ingredients such as ice cream, nuts, honey, fresh berries, bananas and other high caloric foods. WEIGHT GAIN PLAN: For weight gain programs of 1-3 pounds per week, try 1 shake used as directed per day for each pound per week you want to gain. MUSCLE BUILDER TRAINING PROGRAM: Drink 2 shakes daily, one a few hours before your workout, and one after your workout.

⚠️ Warnings & Precautions

WARNING: If you are pregnant, nursing, taking any medications or planning any medical procedure, 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. Keep out of reach of children.

Do not use if seal under cap is broken or missing.

Contains milk, soy and egg ingredients.

🧪 Formulation Notes

No Wheat, No Fish.

• 550 CALORIES ~ • 54g PROTEIN ~ ~ per serving

Additional Information

Precision Engineered has pioneered the manufacture of premium sports nutrition supplements. Our commitment to quality is the highest in our industry. Every product undergoes rigorous analysis for purity, potency, safety and freshness. We guarantee it.

QA QUALITY ASSURED

Muscle & Weight Gainer was designed for anyone who is serious about gaining quality mass and strength, but doesn't want to sacrifice their nutrition plan by eating loads of fatty foods and other unhealthy junk. Each serving is scientifically designed to provide your body with exactly what it needs to recover from intense training and come back stronger than ever.* Specially selected nutrients provide both immediate and sustained energy and protein synthesis.* Fast & Slow Protein Blend Muscle & Weight Gainer provides over 50 grams per serving of premium quality whey, casein and egg proteins - which are all great natural sources of essential aminos and BCAAs. Whey protein provides fast-acting support after exercise or whenever you need it to quickly stimulate protein synthesis and kick-start recovery.* Casein proteins digest slower, providing a "time released" effect to help reduce protein breakdown.* A good source of fiber works synergistically with casein to extend the "time released" effects even further.* Quality Carbs Each serving is packed with quality carbs needed to replenish muscle glycogen stores after exercise.* Hard training can deplete glycogen levels, which are needed to fuel muscle contractions and also provide a cell-volumizing effect.* The carbohydrates within Muscle & Weight Gainer also work synergistically with whey and casein to boost protein synthesis after exercise.* Balanced Levels of Fat Muscle & Weight Gainer contains approximately 10% of calories from fat! Formulas that are too high in fat may slow down your progress and wreck your body composition.

AMINO ACIDS Amino Acids (approximate values) per serving (150 g) (from Whey Protein Concentrate, Calcium Caseinate, Egg White Solids) L-Alanine 2,166 mg L-Arginine 1,813 mg L-Aspartic Acid 4,965 mg L-Cystine 852 mg L-Glutamic Acid 9,511 mg L-Glycine 1,032 mg L-Histidine 1,245 mg L-Isoleucine1 2,870 mg L-Leucine1 5,428 mg L-Lysine1 4,598 mg L-Methionine1 1,303 mg L-Phenylalanine1 2,199 mg L-Proline 4,593 mg L-Serine 3,146 mg L-Threonine1 2,724 mg L-Tryptophan1 775 mg L-Tyrosine 2,060 mg L-Valine1 3,025 mg 1Essential Amino Acids NOTE: L-Tryptophan is naturally occurring, not added.

Store at room temperature.

Contents are sold by weight. Some settling may occur.

PRECISION ENGINEERED(R) HARDCORE SERIES

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

NATURAL AND ARTIFICIAL FLAVORS

PROD. #31623 B31623 01A

Fast & Slow Proteins for Immediate and Extended Muscle Support* • BCAAs & ESSENTIAL AMINOS • GREAT NEW TASTE

Product Details

UPC / SKU 7 66443 31623 7
DSLD Entry Date 2013-12-24
Product Type Amino acid/Protein
Form Powder
DSLD ID 21469
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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