10 Best Beta-Alanine Supplements of 2026
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Beta-alanine raises muscle carnosine and is one of the better-studied sports supplements for high-intensity efforts lasting about one to four minutes. Studies use about 3.2–6.4 g a day taken daily for four weeks or more. It commonly causes a harmless tingling (paresthesia); split doses or sustained-release tablets reduce it.
Thorne Beta Alanine-SR
Sustained-release tablets to reduce tingling, with sport certification.
See whyThorne Beta Alanine-SR
Thorne
Sustained-release tablets to reduce tingling, with sport certification.
- 1.6 g per tablet
- Sustained release
NOW Sports Beta-Alanine Powder
NOW Foods
CarnoSyn powder at a low price per gram.
- CarnoSyn
- Powder
Transparent Labs Beta-Alanine
Transparent Labs
CarnoSyn powder from a label-transparent brand.
- CarnoSyn
- Powder
Kaged Beta-Alanine
Kaged
CarnoSyn powder from a performance brand.
- CarnoSyn
- Powder
NutraBio Beta Alanine
NutraBio
Single-ingredient powder with disclosed labels.
- Beta-alanine
- Powder
Nutricost Beta Alanine
Nutricost
Very low cost per serving.
- Beta-alanine
- Powder or capsules
BulkSupplements Beta Alanine
BulkSupplements
Plain powder in large bags.
- Beta-alanine
- Powder
Double Wood Beta Alanine
Double Wood
Capsules for people who dislike powders.
- Beta-alanine
- Capsules
Optimum Nutrition Beta-Alanine
Optimum Nutrition
Unflavored powder from a major brand.
- Beta-alanine
- Powder
NOW Sports Beta-Alanine 750 mg Capsules
NOW Foods
Small doses make splitting easy.
- 750 mg per capsule
- Capsules
How we ranked beta-alanine
Ranked on third-party certification, use of CarnoSyn (the patented, most-studied form), dose clarity, form (powder vs sustained-release) and value.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting any supplement, especially if you take medication, are pregnant or nursing, or have a medical condition. See our Medical Disclaimer.