| Brand | First Endurance |
|---|---|
| Active Ingredients | Beta-Alanine |
| Main Purpose | Endurance/Energy |
| When to Take | Before Workout |
| Type | Suppliment |
| Formulation | Tablet |
| Ingredients | Amino Acid |
| Number of Pills | 120 |
| Dosage | 4 pills |
| Flavor | Unflavored |
| Country of Origin | United States |
| UPC | 0100000820193 |
Check the listing for details. First Endurance OptygenHP. Condition: New, Made in United States. Listed at 79.95 USD. This is especially beneficial for high power activities like short burst intervals, sprinting or racing. With consistent use, many athletes report greater stamina, reduced fatigue and better performance under stress.