🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

24 Gram(s) Serving Size
38 Servings
Amino acid/Protein Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Calories
100 {Calories}
Total Fat
2 g (3% DV)
Cholesterol
55 mg (18% DV)
Total Carbohydrates
2 g (1% DV)
Protein
18 g (35% DV)
Calcium
89 mg (9% DV)
89 mg (9% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 89mg UL 4000mg
14 mg (4% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 14mg
Sodium
40 mg (2% DV)
Potassium
125 mg (4% DV)
Lactoperoxidase
1 mg

Other Ingredients

Protein Blend Natural and Artificial flavors Soy Lecithin Malic Acid Beet Juice Sucralose Lactoperoxidase

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (100% of products) Structure/Function (90% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

DIRECTIONS: For adults, add one (1) scoop (24 g) to 8 fl. ounces of water or your favorite beverage. Mix in your Precision Engineered(R) shaker or a blender and drink immediately for best results. You can drink Precision Engineered(R) Whey Protein any time during the day to add extra high quality protein to your daily calorie intake. Be sure to figure the extra calories provided by milk, juice, yogurt or whatever you may add to your Precision Engineered(R) Whey Protein. Increase or decrease the amount of liquid added to achieve desired consistency.

⚠️ Warnings & Precautions

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

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

Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children.

🧪 Formulation Notes

No sucrose or fructose added to this product.

• ASPARTAME-FREE

Contains milk and soy ingredients.

No Preservatives, No Gluten, No Wheat, No Yeast, No Fish.

Additional Information

Store at room temperature.

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

Not a low calorie product. Contents are sold by weight. Some settling may occur.

PROD. #2698 B66633 11F

HARDCORE SERIES

Whey Protein Powder PROTEIN BASED SOURCE OF HIGH QUALITY NUTRITION A GREAT CHOICE FOR ATHLETES OR THOSE ON HIGH PROTEIN DIETS • HIGH IN BCAAs • INSTANTIZED FOR EASY MIXING • EASY TO ASSIMILATE • 94% LACTOSE FREE

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

NATURALLY & ARTIFICIALLY FLAVORED

HIGH IN PROTEIN HIGH CONCENTRATION OF BRANCHED CHAIN AMINO ACIDS Whey is popular with bodybuilders, people on high protein diets, and anyone looking for a quick, easy-to-use nutritional drink. Whey is a natural by-product of milk, and is loaded with strength-building protein, which plays a role in optimal nutrition.* Whey naturally contains Branched Chain Amino Acids – made up of Leucine, Isoleucine and Valine. These nutrients are important components of muscle tissue.*

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.

QUALITY ASSURED QA {check}

Product Details

UPC / SKU 0 74312 72698 9
DSLD Entry Date 2013-02-25
Product Type Amino acid/Protein
Form Powder
DSLD ID 18114
Data Updated 2026-04-11

Research Evidence

8 Research Sources
45 Avg Quality Score
7 Clinical Trial
1 Meta Analysis
B Effects of Whey Protein, Leucine, and Vitamin D Supplementation in Patients with Sarcopenia: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023
C Leucine-enriched Branched-chain Amino Acid on Muscle Thickness, Interleukin-6, SOFA Score in Critical Illness
Clinical Trial ClinicalTrials.gov 2023
C The Effects of Leucine Metabolites in Performance, Body Composition and Biochemical Markers of Muscle Damage
Clinical Trial ClinicalTrials.gov 2017
C Can Supplemental Leucine Offset Disuse-induced Muscle Atrophy?
Clinical Trial ClinicalTrials.gov 2017
C Leucine Supplementation in Sarcopenic Older Individuals
Clinical Trial ClinicalTrials.gov 2019
C The Effect of Leucine on Carnitine Transport to Skeletal Muscle
Clinical Trial ClinicalTrials.gov 2016
C Hydrolyzed Casein and Whey Protein Supplementation and the Addition of Leucine to Induce Protein Anabolism in Malnourished COPD Patients
Clinical Trial ClinicalTrials.gov 2009
C Resistance Exercise Training and Amino Acid Leucine Supplementation in Frail Elderly Women
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Leucine →

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