Library

Substance Index

Every substance gets a structured profile: mechanism, dose range, half-life, evidence grade, safety score, and per-jurisdiction legal status.

All (20)adaptogen amino-acid blend cholinergic herb neuroprotective peptide racetam research_chemical stimulant vitamin

Substance	Category	Dose range	T½	Evidence	Safety	Legal (US)
Alpha-Lipoic AcidALA · Thioctic acid	neuroprotective	300–600mg	1h	EVIDENCEA	●●●●○	USOTC
Apigenin	neuroprotective	50–100mg	—	EVIDENCEB	●●●●●	USOTC
CoQ10Coenzyme Q10 · Ubiquinone	neuroprotective	100–300mg	33h	EVIDENCEA	●●●●●	USOTC
Curcumin (Turmeric)Diferuloylmethane · Meriva	neuroprotective	500–2000mg	—	EVIDENCEB	●●●●●	USOTC
EGCG (Green Tea)Epigallocatechin gallate	neuroprotective	200–500mg	—	EVIDENCEA	●●●●○	USOTC
Fisetin	neuroprotective	100–500mg	—	EVIDENCEB	●●●●○	USOTC
Magnesium Glycinate	neuroprotective	200–400mg	—	EVIDENCEB	●●●●●	USOTC
Magnesium L-ThreonateMagtein · MgT	neuroprotective	1000–2000mg	6h	EVIDENCEB	●●●●●	USOTC
Melatonin	neuroprotective	0.3–3mg	1h	EVIDENCEA	●●●●●	USOTC
Metformin	neuroprotective	500–2000mg	—	EVIDENCEA	●●●●○	USRx
NMNNicotinamide Mononucleotide	neuroprotective	250–1000mg	—	EVIDENCEB	●●●●●	USOTC
Nicotinamide Riboside (NR)NR · Niagen	neuroprotective	250–1000mg	—	EVIDENCEA	●●●●●	USOTC
Omega-3 (DHA/EPA)Fish Oil · DHA	neuroprotective	1000–3000mg	24h	EVIDENCEA	●●●●●	USOTC
PQQPyrroloquinoline quinone	neuroprotective	10–40mg	—	EVIDENCEC	●●●●●	USOTC
Pterostilbene	neuroprotective	50–250mg	—	EVIDENCEB	●●●●●	USOTC
Quercetin	neuroprotective	250–1000mg	—	EVIDENCEB	●●●●○	USOTC
RapamycinSirolimus	neuroprotective	5–10mg	—	EVIDENCEA	●●○○○	USRx
Resveratrol	neuroprotective	250–500mg	9h	EVIDENCEB	●●●●●	USOTC
Spermidine	neuroprotective	1–5mg	—	EVIDENCEB	●●●●●	USOTC
VinpocetineCavinton	neuroprotective	5–30mg	2h	EVIDENCEB	●●●●○	USBanned