SupportMax neuro PM

Neuro PM, the popular Neuro blend with added ZMA, L-Theanine, Lemon Balm, Vitamin B6 and B12.
1000mg Choline
1000mg L-Taurine 
800mg KSM66 Ashwaganda
500mg Magneisum
500mg Phosphatidylserine
500mg Lions main (mushroom)
400mg Lemon Balm
250mg L-Theanine
50mg Vitamin B6
30mg Zinc
10mg Black Pepper Extract
24μg Vitamin B12
 
Please see below for studies on the active ingredients  
Choline
https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2011.2056
KSM-66
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3573577/
PPS
https://examine.com/rubric/effects/view/efa0158411e7ab7ff80bc85ad7bad580/33225e5170c0e6998053253d0571713e/all/
Lions Mane
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5987239/