Beta Alanine Sustained Release
amino acids
Beta alanine sustained release is a modified form of the amino acid beta alanine designed to deliver consistent levels over time, reducing the characteristic tingling sensation associated with standard beta alanine supplementation. It supports muscle carnosine synthesis, enhancing muscular endurance and buffering lactate accumulation during high-intensity exercise. This formulation is particularly beneficial for athletes engaged in repeated efforts lasting 1-10 minutes.
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Benefits
Dosage
Typical Dose
3-5 g daily in divided doses
Upper Limit
6 g daily
Timing
Consistent daily intake; timing relative to exercise is less critical due to sustained-release mechanism
Forms & Bioavailability
Sustained-release capsule
Gradual absorption over 4-8 hours, minimising tingling and improving tolerability
Extended-release tablet
Slow dissolution and absorption, maintaining stable plasma levels throughout the day
Side Effects
Interactions
Research Summary
Sustained-release beta alanine has demonstrated efficacy in improving performance during repeated high-intensity efforts lasting 1-10 minutes by increasing intramuscular carnosine concentrations. Research indicates that daily supplementation of 3-5 g over 4-6 weeks produces meaningful performance gains, with the sustained-release format reducing the commonly reported paraesthesia side effect. Evidence supports its use in athletic populations, particularly for sports involving repeated sprint efforts such as rugby, football, and combat sports.
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The Bottom Line on Beta Alanine Sustained Release
Beta Alanine Sustained Release is well-researched with strong evidence supporting its primary benefits.It is most commonly used for enhanced muscular endurance and performance and increased muscle carnosine concentrations. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Beta Alanine Sustained Release
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