United States· US:43857-0520_0d6a889b-4780-48b6-a730-f3ee58c18d0f
Tree Antigen
A medicinal product containing tea tree oil; arsenic trioxide; lycopodium clavatum spore; pulsatilla pratensis whole, registered in United States by BioActive Nutritional, Inc..
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- TEA TREE OIL; ARSENIC TRIOXIDE; LYCOPODIUM CLAVATUM SPORE; PULSATILLA PRATENSIS WHOLE
- Manufacturer
- BioActive Nutritional, Inc.
- Country
- United States (US)
- ATC code
- —
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- September 27, 2026
Packs & prices · 2
- ndc11438570520130 mL in 1 BOTTLE, DROPPER (43857-0520-1)
- ndc1143857-0520-1
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.
For developers
The same record over the API, and the raw payload
GET /v1/drugs/856f7a49-50c4-4a7d-83a0-ffa90a84ae13 GET /v1/drugs/856f7a49-50c4-4a7d-83a0-ffa90a84ae13?format=fhir
Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.
{
"route": "ORAL",
"source": "ndc",
"strength": "6; 12; 12; 12",
"substance": "TEA TREE OIL; ARSENIC TRIOXIDE; LYCOPODIUM CLAVATUM SPORE; PULSATILLA PRATENSIS WHOLE",
"productndc": "43857-0520",
"dosage_form": "LIQUID",
"dea_schedule": null,
"strength_unit": "[hp_X]/mL; [hp_X]/mL; [hp_X]/mL; [hp_X]/mL",
"application_number": null,
"marketing_category": "UNAPPROVED HOMEOPATHIC"
}See everything about tea tree oil; arsenic trioxide; lycopodium clavatum spore; pulsatilla pratensis whole.
This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.