🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Tablet(s) Serving Size
56 Servings
Non-Nutrient/Non-Botanical Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 {Calories}
1600 mg
📊 Market median: 1500.0mg (104 products) 📚 21 studies (Tier A: 0, B: 2)
This product: 1600mg

Other Ingredients

Hydroxypropyl Methylcellulose Stearic Acid Magnesium Stearate Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (94% of products) Nutrient (45% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: First 4 weeks, take 2 tablets, twice daily. Thereafter, 2 tablets, once daily. Results typically seen in 4-8 weeks.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

AS WITH ANY SUPPLEMENT, IF YOU ARE PREGNANT, NURSING, OR TAKING MEDICATION, CONSULT YOUR DOCTOR BEFORE USE.

WARNING: FOR ADULTS ONLY.

Additional Information

Store tightly in a cool, dry place.

273587

HELPS ENHANCE HIGH INTENSITY PERFORMANCE*

Nestle Nutrition

POWERBAR is supported by Nestlé’s worldwide leadership in nutritional science.

See PowerBar.com for science, training plans and other details.

U.S. Patents 7,504,376, 6,426,361, 5,965,596, and other patents pending.

NSF(R)

Product Details

UPC / SKU 0 97421 88810 2
DSLD Entry Date 2011-11-25
Product Type Non-Nutrient/Non-Botanical
Form Tablet or Pill
DSLD ID 2592
Data Updated 2026-04-11

Research Evidence

30 Research Sources
49 Avg Quality Score
22 Rct
3 Meta Analysis
3 Systematic Review
2 Clinical Trial
B β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis
Meta Analysis British journal of sports medicine 2017
B Effect of Beta-Alanine Supplementation on Maximal Intensity Exercise in Trained Young Male Individuals: A Systematic Review and Meta-Analysis
Meta Analysis International journal of sport nutrition and exercise metabolism 2024
B Effects of Creatine and β-Alanine Co-Supplementation on Exercise Performance and Body Composition: A Systematic Review
Systematic Review Nutrients 2025
B Effects of β-alanine supplementation on exercise performance: a meta-analysis
Meta Analysis Amino acids 2012
B Beta-alanine supplementation enhances judo-related performance in highly-trained athletes
Rct Journal of science and medicine in sport 2017
B β-Alanine Supplementation in Combat Sports: Evaluation of Sports Performance, Perception, and Anthropometric Parameters and Biochemical Markers-A Systematic Review of Clinical Trials
Systematic Review Nutrients 2023
B Dietary Supplementation on Physical Performance and Recovery in Active-Duty Military Personnel: A Systematic Review of Randomized and Quasi-Experimental Controlled Trials
Systematic Review Nutrients 2024
B Beta-alanine did not improve high-intensity performance throughout simulated road cycling
Rct European journal of sport science 2022
C Kinetics of Muscle Carnosine Decay after β-Alanine Supplementation: A 16-wk Washout Study
Rct Medicine and science in sports and exercise 2021
C Space Flight Diet-Induced Deficiency and Response to Gravity-Free Resistive Exercise.
Rct Nutrients
View all evidence for Beta Alanine →

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