🟢 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

13 Gram(s) Serving Size
15 Servings
Other Combinations Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Calories
35 Calorie(s)
Total Carbohydrates
6 Gram(s) (2% DV)
Vitamin A
835 IU (17% DV)
Sodium
(1% DV)
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 2.5mg
📊 Market median: 2000.0mg (275 products)
Median 2000.0mg This product: 4mg

Other Ingredients

Maltodextrin Fructose Natural flavors Red Beet juice concentrate Silica Acesulfame Potassium Sucralose Soy Lecithin Citric Acid

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (91% of products) Nutrient (29% of products) No Claim (2% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

DIRECTIONS: For adults, mix one (1) scoop (13 g) with 8 fl. oz. of water. Take one (1) scoop 60 minutes before your workout and a second scoop over the course of your workout.

⚠️ Warnings & Precautions

Contains soy ingredients.

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.

Keep out of reach of children.

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

🧪 Formulation Notes

No Artificial Flavor, No Preservatives, No Milk, No Lactose, No Gluten, No Wheat, No Yeast, No Fish.

Contains soy ingredients.

We combined these BCAAs with a powerful dose of Citrulline Malate to produce a formula that works to enhance lifting performance while boosting recovery.

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!

Quality Assured

BCAAs comprise a large percentage of the amino acids within muscle tissue, and are an effective way of supplying muscle with a source of nitrogen.

Precision Engineered BCAA + Citrulline Malate Powder supports a reduction in muscle fatigue during muscle contraction, helping you squeeze out those 1-2 extra reps while also helping to improve post-exercise muscle soreness.

Store at room temperature.

Contents are sold by weight. Some settling may occur.

TO REORDER PROD. #59861 www.vitaminworld.com 1-800-228-4533

PROD. #59861 B59861 01A

Enhances Performance Helps Increase Reps when Lifting Helps Reduce Post-Exercise Muscle Soreness

NATURALLY FLAVORED

Product Details

UPC / SKU 7 66443 59861 9
DSLD Entry Date 2016-08-24
Product Type Other Combinations
Form Powder
DSLD ID 63986
Data Updated 2026-04-11

Research Evidence

12 Research Sources
45 Avg Quality Score
6 Rct
5 Clinical Trial
1 Meta Analysis
C Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis Journal of the International Society of Sports Nutrition 2021
C Effects of L-Citrulline Supplementation on Endothelial Function and Blood Pressure in Hypertensive Postmenopausal Women.
Rct Nutrients
C Effects of Acute Citrulline Malate Supplementation on CrossFit® Exercise Performance: A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Study.
Rct Nutrients
C Impact of L-Citrulline Supplementation and HIIT on Lipid Profile, Arterial Stiffness, and Fat Mass in Obese Adolescents with Metabolic-Dysfunction-Associated Fatty Liver Disease: A Randomized Clinical Trial.
Rct Nutrients
C Effect of L-Citrulline Supplementation on NAFLD in Adolescents With Obesity
Clinical Trial ClinicalTrials.gov 2021
C Effects of L-Citrulline or Citrulline-malate on Neuromuscular Performance in Resistance-trained Adults
Clinical Trial ClinicalTrials.gov 2022
C Acute effects of Nitrosigine® and citrulline malate on vasodilation in young adults.
Rct Journal of the International Society of Sports Nutrition
C Effects of Combined Versus Single Supplementation of Creatine, Beta-Alanine, and L-Citrulline During Short Sprint Interval Training on Basketball Players' Performance: A Double-Blind Randomized Placebo-Controlled Trial.
Rct International journal of sports physiology and performance
C Acute effects of combined supplementation of L-arginine and citrulline malate on aerobic, anaerobic, and CrossFit exercise performance.
Rct Scientific reports
C L-Citrulline in Peripheral Artery Disease
Clinical Trial ClinicalTrials.gov 2016
View all evidence for Citrulline →

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