Beta-Alanine and Creatine: what the research found
PubMed indexes 8 records that name Beta-Alanine and Creatine together, either in the title or in an interaction, co-administration, or pharmacokinetic context. The key findings come first, in the authors’ own words, followed by every study with its design and PubMed link.
A summary of published research, not medical advice. A pharmacist can check any combination against your full list of medicines and supplements.
Reviews and human studies first. Each quote is the authors’ own conclusion about their study, not a NutriStack assessment, and a single study is not a consensus.
“Evidence indicates Cr supplementation alone yields the most consistent improvements in high-intensity and anaerobic performance by enhancing phosphocreatine recovery and neuromuscular output. BA's buffering advantage appears task-specific and insufficient to augment Cr's ergogenic efficacy. Co-supplementation of Cr and BA offers no additional advantage beyond Cr monotherapy.”
“Additionally, no significant improvements in aerobic endurance capacity (VO2max, lactate threshold, or time to exhaustion) were observed from creatine and β-alanine supplementation co-ingestion. Conclusions: The combination of creatine and β-alanine supplementation may be effective for enhancing high-intensity exercise performance but has no greater effect on maximal strength, body composition, or measures of…”
“Our findings indicate that short-term supplementation with Cr, BA, and L-Cit, as well as a combination of them during SSIT, can significantly improve the physical and physiological performance of basketball players compared to a PL.”
The research
8 studies naming Beta-Alanine and Creatine.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
“Evidence indicates Cr supplementation alone yields the most consistent improvements in high-intensity and anaerobic performance by enhancing phosphocreatine recovery and neuromuscular output. BA's buffering advantage appears task-specific and insufficient to augment Cr's ergogenic efficacy. Co-supplementation of Cr and BA offers no additional advantage beyond Cr monotherapy.”
Names both Beta-Alanine and Creatine in its title.
“Additionally, no significant improvements in aerobic endurance capacity (VO2max, lactate threshold, or time to exhaustion) were observed from creatine and β-alanine supplementation co-ingestion. Conclusions: The combination of creatine and β-alanine supplementation may be effective for enhancing high-intensity exercise performance but has no greater effect on maximal strength, body composition, or measures of aerobic capacity compared to creatine or β-alanine alone.”
Names both Beta-Alanine and Creatine in its title.
International journal of sports physiology and performance · 2025 · PMID 40010353
Randomized Controlled Trial
“Our findings indicate that short-term supplementation with Cr, BA, and L-Cit, as well as a combination of them during SSIT, can significantly improve the physical and physiological performance of basketball players compared to a PL.”
Names both Beta-Alanine and Creatine in its title.
The Journal of sports medicine and physical fitness · 2015 · PMID 25289715
Comparative StudyRandomized Controlled Trial
“Beta-alanine and beta alanine plus creatine supplementations have strong performance enhancing effect by increasing mean power and delaying fatigue Index during the repeated WAnT.”
Names both Beta-Alanine and Creatine in its title.
International journal of sport nutrition and exercise metabolism · 2006 · PMID 17136944
Randomized Controlled Trial
“Results of this study demonstrate the efficacy of creatine and creatine plus beta-alanine on strength performance. Creatine plus beta-alanine supplementation appeared to have the greatest effect on lean tissue accruement and body fat composition.”
Names both Beta-Alanine and Creatine in its title.
Asian journal of sports medicine · 2016 · PMID 27217925
“Beta-alanine supplementation has limited antioxidant effect during the repeated WTs.”
Names both Beta-Alanine and Creatine in its title.
Limitations
What this evidence cannot tell you.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
Selection. These records were found by searching PubMed titles and abstracts for both substance names alongside interaction and pharmacokinetic terms. Relevant work that phrases things differently, or is not indexed in PubMed, will be missing.
No effect size. The quoted conclusions are the authors’ words about their own study. We have not extracted effect direction or magnitude, and a single study’s conclusion is not a consensus.
Population mismatch. Findings in healthy volunteers, animals, or a specific patient group may not transfer to you, your dose, or your formulation.
Absence is not safety. Few published studies means the combination is under-studied, which is not the same as established as safe.
How to read this page
A literature summary, not guidance.
A study listed here is not proof that Beta-Alanine and Creatine interact. Two substances can be named together in a paper that never tested them in combination, and a source listed as background may cover only one of them.
Findings are quoted from each abstract as the authors wrote them. NutriStack has not re-analysed, pooled, or reconciled them, and they may disagree with each other.
Decisions about prescription medication and supplements belong with your prescriber or pharmacist, who can see your full regimen. Our timing guide and forms guide explain the general mechanisms.
Nearby evidence
Other pairs with published research.
Pages covering Beta-Alanine or Creatine alongside a different substance.
NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Beta-Alanine, Creatine, and several hundred other substances.
Log your routine, get reminders at the times you choose, and scan a label to add a product. The checker is a research and organisation tool, not a clinical decision aid.
NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.
