industrial

Huperzine A

CAS 102518-79-6

Also registered as 4 other CAS numbers

120786-18-7 · 116-28-9 · 1369-64-8 · 475473-11-1

Concern score

Not assessed — no hazard data yet.

Huperzine A in plain language

What it is: Also known as (-)-huperzine a · (-)-selagine · L-huperzine a · (-)-Huperazine A · CAS-102518-79-6 · Hup A
Show all 9 names
Huperizine A · Huperzin A · Kimpukan A
What it does: We don't have a plain-language description for Huperzine A yet.
Is it a concern?: We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Huperzine A appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Industrial

USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Huperzine A yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

EPA Chemical and Products Database
exposure · updated 2020-08-31
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →
PubChem Live Enrichment
chemistry · updated 2026-05-17
Open →

Reference links (1)

Openfda substance

go.drugbank.com

Read →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Huperzine A in a product composition. These are source records, not Greenveil catalog products.

Named organisations

See products using Huperzine A →

Catalog

Found in these products

Their ingredient lists include Huperzine A; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 49 →Find products without it →