Beta-Alanine and Sodium Bicarbonate Stack
a quick google search on the two supplements shows quite a few studies,
http://www.jissn.com/content/10/1/52
http://www.ncbi.nlm.nih.gov/pubmed/24172994
http://www.ncbi.nlm.nih.gov/pubmed/23524361
http://www.ncbi.nlm.nih.gov/pubmed/23668760
http://www.ncbi.nlm.nih.gov/pubmed/24215679
a quick google search on the two supplements shows quite a few studies,
http://www.jissn.com/content/10/1/52
http://www.ncbi.nlm.nih.gov/pubmed/24172994
http://www.ncbi.nlm.nih.gov/pubmed/23524361
http://www.ncbi.nlm.nih.gov/pubmed/23668760
http://www.ncbi.nlm.nih.gov/pubmed/24215679