Beta-Alanine
Also known as: β-Alanine
A non-essential amino acid taken orally and studied for muscular endurance.
Beta-Alanine at a glance
| Name | Beta-Alanine |
|---|---|
| Also known as | β-Alanine |
| Category | Energy & metabolism |
| Type | Amino / injectable |
| Sequence | Amino acid. |
| Typical dose | Commonly ~3-6 g per day as a supplement |
| Frequency | Divided into smaller doses to limit tingling |
| Route | Oral |
| Half-life | Short; cleared over a few hours, though muscle carnosine accumulates. |
Overview
Beta-Alanine is a non-essential amino acid that combines with histidine to form carnosine in muscle. As a supplement it is studied for buffering muscle acidity during high-intensity exercise. A harmless tingling sensation is a common side effect.
How it’s thought to work
- Serves as the rate-limiting precursor for muscle carnosine.
- Carnosine helps buffer hydrogen ions during intense effort.
- May delay muscular fatigue in short, high-intensity exercise.
Researched uses
- Muscular endurance in high-intensity exercise
- Raising muscle carnosine content
- Exercise-performance research
Commonly cited protocol
| Typical dose | Commonly ~3-6 g per day as a supplement |
|---|---|
| Frequency | Divided into smaller doses to limit tingling |
| Route | Oral |
| Notes | Effects build over weeks of consistent use; taken as powder or capsule. |
Reconstitution
Not applicable - this is an oral supplement, so injection unit math does not apply.
Cautions
- A dietary supplement, not a medical treatment.
- Commonly causes harmless skin tingling (paresthesia) at higher single doses.
- High doses may cause digestive discomfort in some people.
Beta-Alanine FAQ
What is Beta-Alanine?
A non-essential amino acid taken orally and studied for muscular endurance.
How does Beta-Alanine work?
Serves as the rate-limiting precursor for muscle carnosine. Carnosine helps buffer hydrogen ions during intense effort. May delay muscular fatigue in short, high-intensity exercise.
What is Beta-Alanine used for?
Muscular endurance in high-intensity exercise; Raising muscle carnosine content; Exercise-performance research.
What is a typical Beta-Alanine dose?
Commonly ~3-6 g per day as a supplement, Divided into smaller doses to limit tingling, Oral. This is a commonly cited figure for context only, not medical advice.
How do you reconstitute Beta-Alanine?
Not applicable - this is an oral supplement, so injection unit math does not apply.
What is the half-life of Beta-Alanine?
Short; cleared over a few hours, though muscle carnosine accumulates.