🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

2.7 Gram(s) Serving Size
75 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Calories
Total Carbohydrates
70 mg (7% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 70mg UL 4000mg
15 mg (4% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 15mg
Sodium
20 mg (1% DV)
Potassium
55 mg (2% DV)
CarnoSyn
1.6 Gram(s)
L-Histidine
550 mg

Other Ingredients

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) Sugar Free

Product Information

📋 Directions for Use

DIRECTIONS: Add 1 scoop of Beta-Alanine Powder to a glass or shaker cup filled with 6-8 oz of cold water or your favorite beverage. Mix or shake thoroughly for 15-20 seconds or until completely dissolved. SUGGESTED USE: Consume one serving first thing in the morning and a second serving approximately 30 minutes before your workout (or mid-afternoon on non-training days).

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

CHECK WITH A QUALIFIED HEALTHCARE PROFESSIONAL BEFORE TAKING THIS PRODUCT IF YOU ARE PREGNANT OR NURSING A BABY, UNDER 18 YEARS OF AGE, HAVE ANY KNOWN OR SUSPECTED MEDICAL CONDITIONS, AND/OR IF YOU ARE TAKING ANY PRESCRIPTION OR OTC MEDICATIONS.

CHECK WITH A QUALIFIED HEALTHCARE PROFESSIONAL BEFORE TAKING THIS PRODUCT IF YOU ARE PREGNANT OR NURSING A BABY, UNDER 18 YEARS OF AGE, HAVE ANY KNOWN OR SUSPECTED MEDICAL CONDITIONS, AND/OR IF YOU ARE TAKING ANY PRESCRIPTION OR OTC MEDICATIONS.

🧪 Formulation Notes

1.6G BETA ALANINE

0G SUGAR

Additional Information

TIPS: The first few times you use it, Beta-Alanine Powder may cause a tingling sensation on your skin. With continued use, the intensity of the sensation will decrease or disappear. For best results, use Beta-Alanine Powder continuously for at least 8 weeks.

THE TRUE STRENGTH OF MUSCLE STAMINA During high-intensity training, glucose and glycogen are broken down for energy. In the process, hydrogen ions (H+) are also produced within the muscles. H+ accumulation causes the muscle to become more acidic and ultimately leads to fatigue. Packed with Beta-Alanine, Histidine, and Phosphates our Beta-Alanine Powder formula is designed to help boost your intramuscular buffering system so you can train harder, longer.

STORE TIGHTLY-CLOSED CONTAINER IN A COOL, DRY PLACE.

CONTENTS SOLD BY WEIGHT NOT VOLUME.

TRUE STRENGTH(TM) WWW.OPTIMUMNUTRITION.COM

ON(TM)

SERVING SCOOP INCLUDED, BUT MAY SETTLE TO THE BOTTOM DURING SHIPPING.

WITH HISTIDINE AND ELECTROLYTES MUSCLE FATIGUE FIGHTER

75 SERVINGS

CarnoSyn(R) Carnosine Synthesizer

11-221-094

Product Details

UPC / SKU 7 48927 02094 6
DSLD Entry Date 2014-01-24
Product Type Other Combinations
Form Powder
DSLD ID 29362
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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