🟢 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

2 Caplet(s) Serving Size
60 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calcium
120 mg (12% DV)
1000 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 1000mg
L-Valine
400 mg
400 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 400mg

Other Ingredients

Vegetable Cellulose Contains Less Than 2% of

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) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

DIRECTIONS: For adults, take two (2) caplets daily, preferably on an empty stomach. See dosing chart for additional options. To maintain BCAA concentrations in the body, caplets can be taken 6 hours apart. Dosing Chart: 150 lbs and under: 2 caplets daily 151-200 lbs: 2 caplets twice daily Over 200 lbs: 2 caplets three times daily

⚠️ Warnings & Precautions

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.

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

🧪 Formulation Notes

- BCAAs are especially important for bodybuilders since they comprise a large percentage of the amino acid composition of muscle.*

No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Additional Information

PRECISION ENGINEERED(R) HARDCORE SERIES

- BCAAs are also the only aminos that are directly metabolized in the muscle as opposed to the liver. - Provides dual benefits since BCAAs can be used to build protein or broken down in muscle to supply a direct source of energy.* - BCAAs provide muscle nitrogen support for a variety of metabolic functions, which can be especially important during heavy training.*

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

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

Store at room temperature.

PROD. # 50867 B50867 00A

6 HOUR FORMULA 2.5:1:1 BCAA RATIO • HIGH LEUCINE CONTENT! • Muscle Nitrogen Support*

- Our First Ever Timed Release BCAA Formula.

Product Details

UPC / SKU 7 66443 50867 0
DSLD Entry Date 2013-05-24
Product Type Amino acid/Protein
Form Other (e.g. tea bag)
DSLD ID 21342
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 →