Infant Formula Concentrated Liquid
Completeness scorecard
Deterministic gap audit — no score is composite, no cell is LLM-judged. Each chip is re-derivable by re-running tools/evidence/build-ingredient-scorecard.mjs. review: residuals and missing data are worked autonomously via data/evidence/ingredient-scorecard-review-flags.csv and wiki/completeness-gaps.md.
| Dimension | Status | What’s there (auditable counts) | What’s missing |
|---|---|---|---|
| D1 Analyte coverage (tier: unset) | GAP | 0/10 HMTc analytes, total n=0 | only 0/10 analytes have evidence |
| D2 Regional coverage | below-tier | 0 jurisdictions | only 0 distinct jurisdiction(s) |
| D3 Anthropogenic evidence | GAP | no upstream/attribution sources | link a supply-chain/ hub page |
| D4 Background mechanism | GAP | section present, 0 drivers, 0 upstream source(s) | drivers[] empty; no upstream source to substantiate |
| D5 Pooling depth | GAP | no priority analytes | — |
| D6 Speciation | OK | iAs, tHg, tAs declared | — |
| D7 Basis declaration | GAP | 0/10 populated cells declare a basis token | 10 populated cell(s) lack a basis token: Pb, Cd, iAs, tHg, Ni, Al, Cr, Sn, tAs, U |
| D8 Provenance integrity | OK | 1 claims checked, 1 supported; 0 citations, 0 orphan, 0 foreign | — |
| D9 Mitigation | GAP | 0 cited lever(s), 3 mitigation/ link(s) | section present but no source-cited lever |
| D10 Regulatory coverage | OK | 2 rule link(s), 0 metal(s) covered | — |
| D11 Standards-readiness | NOT-READY | no priority analytes | basis: 10 populated cell(s) lack a basis token: Pb, Cd, iAs, tHg, Ni, Al, Cr, Sn, tAs, U; consumption tier unset (depth bar uncheckable) |
| Principle balance | OK | consumer-protection 0.50, contamination-reduction 0.00, brand-value 0.00, legal-defensibility 0.63, scale 0.00 | — |
This is a structural ingredient node created so product pages can link to a real wiki target. Occurrence values remain pending until a source is promoted for this ingredient.
Heavy metal contamination profile
Per-analyte snapshot derived from the machine-readable contamination_profile in the frontmatter above. data gap indicates the literature has been reviewed for this commodity-analyte combination and no usable occurrence data was found (a finding, not a placeholder). The Key sources column shows the top 2-3 contributing sources by year and sample size, with numbered wikilink aliases.
| Analyte | Coverage | Typical (ppb) | p95 (ppb) | Confidence | Key sources |
|---|---|---|---|---|---|
| Pb | data gap | — | — | — | — |
| Cd | data gap | — | — | — | — |
| iAs | data gap | — | — | — | — |
| tAs | data gap | — | — | — | — |
| tHg | data gap | — | — | — | — |
| Ni | data gap | — | — | — | — |
| Al | data gap | — | — | — | — |
| Cr | data gap | — | — | — | — |
| Sn | data gap | — | — | — | — |
| U | data gap | — | — | — | — |
Routing
This node is linked from infant-formula-concentrated-liquid-non-soy, infant-formula-concentrated-liquid-soy-based.
Contamination Profile State
The machine-readable contamination profile is pending. Ingredient-level values belong here once parsed; finished-product values belong on the relevant product-category page.
Sources
No source pages are currently cited for this ingredient node.
Why this commodity accumulates heavy metals
Concentrated liquid infant formula is an intermediate format between RTF liquid and powder: approximately 1:1 dilution at the consumer point (consumer mixes equal parts concentrate and water). The heavy-metal pathway is the same as powder formula (ingredient inheritance plus packaging considerations); the per-mass-of-concentrate metal load is approximately 2× the RTF and approximately 1/4 the powder, reflecting the intermediate water-content.
The Cat 1 Step 0 lock splits concentrated liquid into non-soy and soy-based rows (infant-formula-concentrated-liquid-non-soy and infant-formula-concentrated-liquid-soy-based) for the same base-ingredient-class reasons as other formula formats.
Concentrated liquid is a less-common format in modern markets than powder or RTF; the format persists primarily in cost-sensitive or institutional channels. The HMTc panel concerns are identical to powder and RTF on a per-feed basis after dilution.
Ranges by source, region, and variety
The dominant variance drivers are identical to powder and RTF formula. The format-specific consideration is that concentrated liquid involves manufacturing-water inputs (similar to RTF), plus consumer-side dilution water that is additional to those inputs.
Processing effects
Concentrated liquid formula manufacturing involves combining ingredients and water, homogenizing, heat treating (retort or aseptic), and packaging in cans or cartons. Processing does not change source-ingredient metal load; manufacturing water is the variable input.
Ingredient-derivative risk
Concentrated liquid formula is itself a finished retail product. The consumer-side preparation step adds dilution water; high-Pb tap water at the consumer location would add to the as-fed Pb. Documented-low-Pb water sources are the standard recommendation for consumer reconstitution.
Mitigation options
Sourcing levers (supply-chain-screening) are identical to powder and RTF formula at the per-ingredient stage.
Agronomic, Processing, Formulation levers are identical to powder formula at the per-ingredient stage.
Testing and QC levers (testing-and-qc) include lot-level Pb, Cd, iAs testing on finished concentrated liquid. EU 10 ppb Pb ML for prepared-for-feeding applies after 1:1 dilution.
Packaging and storage levers (packaging-and-storage) include the standard Sn-migration consideration for canned concentrated liquid (which is a common format for this category specifically).
Regulatory limits that apply
- eu-2023-915 — EU Reg. 2023/915 sets MLs for infant formula on prepared-for-feeding basis; concentrated liquid is converted at the 1:1 dilution before comparison.
- Codex Alimentarius CXS 72-1981 and CXS 156-1987 — infant formula composition standards.
- California Prop 65 (california-prop65) Pb MADL applies.
Page history
The five most recent substantive edits to this page. 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 | Description |
|---|---|---|
| b0f3d38 | 2026-06-12 | batch | corpus rescreen b04 old terminal skips |