Finland· FI-REL-REL30705
Rennie Duo
A alginic acid product containing alginic acid + calcium carbonate + magnesium carbonate, registered in Finland by Bayer Oy. The same ATC class is registered in 10 of our 19 countries.
Checked against Fimea (Finland) on
Informational only — not a medical device.
Where it is registered
Alginic acid is registered in 10 of 19 countries.
Countries holding a registration under ATC A02BX13 (alginic acid), each read from that country’s own register.
- This record: Finland, from Fimea (Finland)
- 5 of them publish a price we can compare per daily dose
Alginic acid · ATC A02BX13
10 / 19 countries
- Belgiumprice
- Denmark
- Finlandprice
- Icelandprice
- Ireland
- Japan
- Netherlands
- Norwayprice
- Polandprice
- United Kingdom
The record
At a glance
Fimea (Finland)- Active substance
- Alginic acid + Calcium carbonate + Magnesium carbonate
- Manufacturer
- Bayer Oy
- Country
- Finland (FI)
- ATC code
- A02BX13
- ATC class
- Alginic acid
- Reimbursed
- Not published by this register
- Source register
- Fimea (Finland)
- Last checked
- September 27, 2026
Packs & prices · 0
No packs listed by the register for this record.
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Alginic acid in 2 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- IrelandRennie Dual Action Chewable Tablets Calcium carbonate 625mg Magnesium carbonate 73.5mg Alginic acid 150mgBayer Limited
- PolandRennie ExtraBayer Sp. z o.o.
Authorised across Europe · EMA
The same active substance is authorised in 7 EEA countries. Names it is sold under:
- Belgium · Rennie Antiacide-Antireflux, Rennie Antisäure-Antireflux
- United Kingdom (Northern Ireland) · Rennie Dual Action, Rennie Extra
- Ireland · Rennie Dual Action
- Luxembourg · Rennie Antiacide-Antireflux, Rennie Antisäure-Antireflux
- Malta · Rennie Dual Action
- Netherlands · Rennie Duo Kauwtabletten
- Portugal · Rennie Dual Action
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 Fimea (Finland). 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/027e5550-91d8-4f23-b298-190e7330cbd3 GET /v1/drugs/027e5550-91d8-4f23-b298-190e7330cbd3?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.
{
"ddd": "10",
"form": "purutabletti",
"route": null,
"ddd_unit": "ED",
"strength": null,
"atc_label": "algiinihappo",
"ma_number": "24817",
"auth_status": "Myyntilupa peruuntunut",
"eu_ma_number": null,
"fimea_rel_id": "REL30705",
"authorised_at": "2008-09-26"
}See everything about alginic 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.