https://www.ncbi.nlm.nih.gov/pubmed/24682000

https://www.ncbi.nlm.nih.gov/pubmed/25163996

https://www.ncbi.nlm.nih.gov/pubmed/19815048

https://www.ncbi.nlm.nih.gov/pubmed/11394191

https://www.ncbi.nlm.nih.gov/pubmed/23717065

https://www.ncbi.nlm.nih.gov/pubmed/25369174

https://www.ncbi.nlm.nih.gov/pubmed/16699814 or https://www.researchgate.net/publication/7081334_Treatment_of_ADHD_with_French_maritime_pine_bark_extract_PycnogenolR

https://www.ncbi.nlm.nih.gov/pubmed/16984739

https://www.ncbi.nlm.nih.gov/pubmed/17015282

https://www.ncbi.nlm.nih.gov/pubmed/11817499

https://www.aboutseafood.com/sites/all/files/S-300.pdf

https://www.ncbi.nlm.nih.gov/pubmed/17435458

https://www.ncbi.nlm.nih.gov/pubmed/18514501

https://www.ncbi.nlm.nih.gov/pubmed/21807480

https://www.ncbi.nlm.nih.gov/pubmed/19364294

https://www.ncbi.nlm.nih.gov/pubmed/16846100

While the study below says there are no clear double-blind randominzed studies establishing that Magnesium helps reduce symptoms of ADHD, there are so many studies (37) that show benefits that we decided to include it. Also, there is a study showing that B6 combined with magnesium has a positive impact and we have both in our formulation. (see previous study link)

https://www.ncbi.nlm.nih.gov/pubmed/23808779

https://www.ncbi.nlm.nih.gov/pubmed/14687872

https://bmcpsychiatry.biomedcentral.com/articles/10.1186/1471-244X-4-9

https://www.ncbi.nlm.nih.gov/pubmed/21309695

https://www.ncbi.nlm.nih.gov/pubmed/23495677