Ireland· IE-PA-PA0126/154/002
Desenex Powder Zinc undecylenate 20% w/w Undecylenic Acid 2.0% w/w
A undecylenic acid product containing zinc undecylenate + undecylenic acid, registered in Ireland by Clonmel Healthcare Ltd. The same ATC class is registered in 4 of our 19 countries.
Checked against HPRA (Ireland) on
Informational only — not a medical device.
Where it is registered
Undecylenic acid is registered in 4 of 19 countries.
Countries holding a registration under ATC D01AE04 (undecylenic acid), each read from that country’s own register.
- This record: Ireland, from HPRA (Ireland)
- 3 of them publish a price we can compare per daily dose
Undecylenic acid · ATC D01AE04
4 / 19 countries
- Ireland
- Polandprice
- Switzerlandprice
- United Statesprice
The record
At a glance
HPRA (Ireland)- Active substance
- Zinc undecylenate + Undecylenic acid
- Manufacturer
- Clonmel Healthcare Ltd
- Country
- Ireland (IE)
- ATC code
- D01AE04
- ATC class
- Undecylenic acid
- Reimbursed
- Not published by this register
- Source register
- HPRA (Ireland)
- Last checked
- September 28, 2026
Packs & prices · 1
- ie_pa_numberPA0126/154/002
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Undecylenic acid in 3 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United StatesAntifungal creamShenzhen Earth Surface Trading Co., Ltd.
- United KingdomMycota creamThornton & Ross Ltd
- PolandUnguentum undecylenicumChema-Elektromet Spółdzielnia Pracy
Authorised across Europe · EMA
The same active substance is authorised in 2 EEA countries. Names it is sold under:
- United Kingdom (Northern Ireland) · Mycota
- Poland · Ungentum Undecylenicum
Source: European Medicines Agency, Article 57 product data.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of HPRA (Ireland). 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/bf80ecd7-65e3-4776-9708-7485d01e2f5f GET /v1/drugs/bf80ecd7-65e3-4776-9708-7485d01e2f5f?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.
{
"form": "Cutaneous powder",
"routes": [
"Topical use"
],
"source": "hpra",
"atc_all": [
"D01AE",
"D01AE04"
],
"strength": null,
"pa_number": "PA0126/154/002",
"substances": [
"Zinc undecylenate",
"Undecylenic acid"
],
"legal_basis": "Generic application (Article 10(1) of Directive No 2001/83/EC)",
"market_info": "Marketed",
"authorised_at": "20/03/1998",
"dispensing_status": "Product not subject to medical prescription",
"registration_status": "AU",
"supply_legal_status": "Supply through non-pharmacy outlets and pharmacies",
"interchangeable_code": null
}See everything about undecylenic acid.
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.