Supplements
Ceriva scores 72/100 for effectiveness due to solid meta-analytic support for Huperzine A in AD cognition (e.g., Yang 2013 meta-analysis of 20 RCTs showed cognitive benefits, PMID 24086396; Ha 2014 meta, PMID 24639880) at matching 200 mcg dose, but limited small RCTs for PRP (e.g., Bilikiewicz 2002 double-blind, PMID 10608295) and no combo or general cognition studies. Safety at 84 reflects rare mild sides and interactions but appropriate warnings. Quality 85 from reputable brand's purity testin
Good (77/100) - Ceriva scores 72/100 for effectiveness due to solid meta-analytic support for Huperzine A in AD cognition (e.g., Yang 2013 meta-analysis of 20 RCTs showed cognitive benefits, PMID 24086396; Ha 2014 meta, PMID 24639880) at matching 200 mcg dose, but limited small RCTs for PRP (e.g., Bilikiewicz 2002 double-blind, PMID 10608295) and no combo or general cognition studies. Safety at 84 reflects rare mild sides and interactions but appropriate warnings. Quality 85 from reputable brand's purity testing claims, though lacking public certs. Weighted: 72*0.6 + 84*0.25 + 85*0.15 = 77. Overall good for targeted ACh support in supervised use.