Beta-Alanine
Performance
Also known as: 3-aminopropanoic acid, BA, Beta Alanine, CarnoSyn, SR CarnoSyn
A
Grade A💊 3.2-6.4 g daily🎯 3 primary uses🔗 2 synergies⚠️ Review warnings
Levels upMovement+50 pts
Overview
Increases muscle carnosine for buffering acid during high-intensity exercise. Delays fatigue in 1-4 minute efforts.
Primary Uses
EnduranceHigh-intensity performanceFatigue resistance
Frequently Asked About Beta-Alanine
How much Beta-Alanine should I take?
The typical effective range is 4-6 g/day in 4 divided doses. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Beta-Alanine?
Any time, consistency matters; split doses reduce tingling. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Beta-Alanine with food?
Optional.
Does Beta-Alanine interact with medications?
Yes — known interactions include None significant. If you take any prescription medication, talk to your doctor or pharmacist before starting Beta-Alanine.
What does Beta-Alanine pair well with?
Beta-Alanine stacks well with Creatine and Sodium bicarbonate — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Beta-Alanine?
Beta-Alanine should be avoided or used with caution by people with None. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Beta-Alanine?
Most people tolerate Beta-Alanine well. The most commonly reported side effects are Paresthesia (tingling) and Harmless. Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
3.2-6.4 g daily
Timing
Any time, consistency matters; split doses reduce tingling
With food
Optional
Dose Tiers
Moderate
3.2 g/day in divided doses
Optimal
4-6 g/day in 4 divided doses
Upper Limit
No established UL
Duration
4+ weeks to build carnosine
Special Populations
Athletes in 1-4 min events
Research & Studies
Search the literature now
We haven’t curated landmark studies for Beta-Alanineyet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Mechanism of Action
- • Increases muscle carnosine
- • Buffers hydrogen ions
- • Delays muscular fatigue
Evidence Quality
Evidence Grade A
Proven for high-intensity exercise
Safety & Contraindications
Serious Warnings
- • None
Contraindications
- • None
Common Side Effects
- • Paresthesia (tingling)
- • Harmless
Pregnancy & Breastfeeding
Consult healthcare provider
Liver & Kidney Notes
Safe
Interactions
💊 Medications
- • None significant
🧪 Supplements
- • Works with creatine
🍽️ Food & Alcohol
- • No interactions
Stacking & Synergies
Pairs Well With
Avoid Combining With
Taurine competes (separate timing)
Best Goal Synergies
High-intensity sportsCrossFit
Buying Guide
What to Look For
- • CarnoSyn patented form
Standardization Markers
CarnoSyn brand
Adulteration risk
Low
Practical Notes
- • Tingling is harmless
- • Split doses throughout day
Tags
performanceendurancecarnosine
Top Products with Beta-Alanine
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Related Guides
In-depth guides covering Beta-Alanine — protocols, comparisons, and use cases.
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Methyl donor supporting strength, power, and body composition. Also important for homocysteine metabolism.
Last reviewed: June 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, June). Beta-Alanine — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/beta-alanine
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.