Provisional scaffold. This page was created automatically on 2026-06-02 so that an ingested source could route to it. The HMTc taxonomy row, clean/contaminated pairing, primary metals of concern, and detailed scope have not yet been locked. Content below is minimal until a synthesis pass or taxonomy review consolidates the literature for this product class.
Reason: ingest of oviri2024-nigeria-bathing-soaps-metals declared bathing-soaps as the author-stated product class for Nigerian medicated, moisturizing, toilet, and skin-whitening soaps
Triggering source: Assessment of the concentrations and human exposure to heavy metals in bathing soaps in Nigeria
Literature scope
The literature corpus for this product class is currently thin. Sources route here as ingest proceeds; once enough sources accumulate, the synthesis pass will populate the Literature Evidence Summary, Source Evidence Inventory, and downstream sections.
References
Works cited in this page’s text, in first-appearance order. This is not the full corpus for this page; it is only what the prose above draws on. The complete set of sources is listed under Sources below. Each title links to its source record, which carries the ingest receipt, the extracted values, and the file hash of the document it was built from.
- Assessment of the concentrations and human exposure to heavy metals in bathing soaps in NigeriaReview
Sources
Auto-generated from source-page frontmatter. The "Used on this page for" column is populated by the orchestrator's POPULATE-SOURCE-LEGEND action; pending entries appear as *[awaiting synthesis]*.
| # | Citation | Year | Type | Used on this page for |
|---|---|---|---|---|
| 1 | Oviri et al. 2024. Assessment of the concentrations and human exposure to heavy metals in bathing soaps in Nigeria, FUDMA Journal of Sciences 8(3 Special Issue): 422-430 | 2024 | Peer-reviewed | NG Pb, Ni, Zn, Co, Cd, Cr occurrence in Seventeen bathing soaps purchased from supermarkets in Abraka, Delta State, Nigeria: five medicated soaps, six moisturizing soaps, three… (n=17) |
| 2 | Torres et al. 2024. Potentially Toxic Elements in Commercial Soap and Powder Detergent Samples, Journal of the Brazilian Chemical Society 35(4): e-20230164, 1-10 (Sociedade Brasileira de Quimica) | 2024 | Peer-reviewed | BR Pb, Cd, Zn, Mg occurrence in Nine commercial cleaning products purchased in the metropolitan region of Recife, Pernambuco, Brazil: one powder detergent (J1), four… (n=9) |
| 3 | Iwegbue et al. 2019. Risk of human exposure to metals in some household hygienic products in Nigeria, Toxicology Reports 6 (2019) 914-923 (Elsevier; ISSN 2214-7500) | 2019 | Peer-reviewed | NG Cd, Pb, Cr, Cu, Co, Ni, Mn, Zn, Fe occurrence in Twenty-seven brands of household hygienic products purchased in Abraka, Sapele and Warri (Delta State, southern Nigeria), comprising ten… (n=27) |
| 4 | Alizadeh et al. 2017. Mercury and Lead Levels in Common Soaps from Local Markets in Mashhad, Iran, Iranian Journal of Toxicology | 2017 | Peer-reviewed | IR Pb, tHg occurrence in Common bar soaps purchased from Mashhad, Iran retail market in 2016: four anonymized cosmetic-soap brands (F, D, S,… (n=32) |
| 5 | Tjandraatmadja et al. 2010. Sources of contaminants in domestic wastewater: nutrients and additional elements from household products, CSIRO Water for a Healthy Country National Research Flagship Report (Smart Water Fund Round 3 — Project 5), February 2010 (ISSN 1835-095X) | 2010 | Industry | AU Sb, Cr, Co, Mo, Se occurrence in One hundred and fifty-six household and personal-care products purchased from major supermarkets in Melbourne, Australia between February and… (n=156) |
| 6 | Abulude et al. 2007. Assessment of the Content of Pb, Cd, Ni and Cr in Soaps and Detergents from Akure, Nigeria, Research Journal of Environmental Toxicology 1(2): 102-104 (Academic Journals Inc.; ISSN 1819-3420) | 2007 | Peer-reviewed | NG Pb, Cd, Ni, Cr occurrence in Nineteen soap and detergent samples purchased in Akure, Ondo State, Nigeria in July 2006. The sample mix as… (n=19) |
Update history
The five most recent substantive edits to this page, classified major (evidence or structure moved), correction (a published value or statement was wrong and has been fixed), or minor (narrative rewritten without changing the underlying evidence). Each description is derived from what the edit did to this page; the linked commit is the authoritative record, routine regeneration passes are excluded, and the full version history lives in git. When DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.
| Commit | Date | Change | Description |
|---|---|---|---|
| e317189 | 2026-08-11 | correction | 1 source added; 4 sections added; narrative text revised |