Erkavo
── METHODOLOGY / PROCESS OVERVIEW / REV. 06-A

Process.
Standards.
Record.

Jakarta, 2026 — A documented account of how Erkavo sources, formulates, verifies, and archives every batch of daily mineral supplement produced at the Jakarta facility.

PROCESS SUMMARY / LOT ENTRY
01
Supplier Qualification
Named-region sourcing with certificate of composition per ingredient
02
Formulation Calibration
Ingredient ratio review against published nutritional research data
03
Independent Laboratory
Third-party batch verification for elemental concentration and labelling accuracy
04
Lot Archive Entry
Batch record filed with revision number, date, and facility stamp
Chain-of-Custody● Batch Verification● Lot-Level Records● Independent Laboratory● Supplier Qualification● Formulation Calibration● Certificate of Composition● Food-Grade Standards● Traceability Protocol● Archive Entry● Chain-of-Custody● Batch Verification● Lot-Level Records● Independent Laboratory● Supplier Qualification● Formulation Calibration● Certificate of Composition● Food-Grade Standards● Traceability Protocol● Archive Entry●
── SECTION 01 / PROCESS STEPS

The Verification
Timeline

01
Stage / Sourcing — Pre-Production

Supplier Qualification

Jakarta, Q1 2021 — The sourcing protocol was established as the foundational document governing all ingredient procurement. Each prospective supplier is required to submit a certificate of composition covering elemental profile, granulation specification, and origin documentation.

Erkavo operates with a named-region sourcing mandate. This means each active ingredient in the daily complex carries a traceable regional origin, not a generic commodity designation. Supplier records are reviewed on a rolling twelve-month cycle, with re-qualification triggered by any change in production facility or material origin.

Certificate of composition on file per ingredient
Named-region origin documentation required
Supplier audit cycle: every 12 months
Cold-chain specifications confirmed before shipment
Food-grade processing standards mandatory
Lot-level material entry logged on receipt
02
Stage / Formulation — R&D Phase

Formulation Calibration

The Erkavo daily complex underwent twelve months of formulation calibration prior to its first commercial batch. Each ingredient ratio was evaluated against published nutritional research on energy metabolism, immune function, and physical activity support in adult men.

Calibration records document the evaluation pathway for each nutrient: the research sources consulted, the rationale for the selected concentration, and the dissolution profile data used to determine final serving composition. These records are archived at revision level and available on request.

Formulation worksheets and ingredient data sheets arranged on a clean work surface under bright studio lighting with amber glass ingredient vials
Formulation Record — Rev. 02 / Jakarta Facility
03
Stage / Verification — Post-Production

Independent Batch Verification

Every Erkavo production batch is submitted to an independent laboratory for elemental concentration verification. The analysis covers all six active ingredients in the daily complex, confirming that per-serving quantities match labelling within acceptable compositional tolerance.

The laboratory operates separately from the Jakarta production facility. Results are issued as a signed batch report with the lot number, analysis date, and concentration findings per ingredient. Reports are cross-referenced against the production lot record before release approval is granted.

Analysis Method
ICP-MS elemental concentration analysis per active ingredient
Turnaround
48-hour standard turnaround from submission to signed report
Release Condition
No batch released without signed independent verification report
04
Stage / Archive — Post-Release

Lot Record Archive

Following batch release, all production and verification documents are filed in the Erkavo lot record archive. Each entry carries a unique revision number, the production date, the facility batch stamp, and the signed laboratory report as an annexed document.

The archive is structured to allow traceability in both directions: from a product unit back to its source lot, and from a source material forward to all batches in which it was used. Four years of lot records are currently on file, covering every batch produced since the facility opened.

Stacked batch documentation folders with handwritten lot numbers and revision stamps on a dark wooden shelf in a controlled storage environment
Lot Archive — Jakarta Facility / 4yr On File
05
Stage / Regulatory — Compliance

Food-Supplement Registration

Erkavo products are nutritional food-supplements registered with the applicable local regulatory authority under food-supplement classification. Products meet compositional and labelling requirements for nutritional supplement categories.

Ingredient profiles in Erkavo supplements are selected based on published nutritional research and undergo independent batch verification for quality and labelling accuracy. Registration documents are maintained as part of the ongoing lot archive and are available for regulatory review on request.

Food-supplement classification registration maintained
Label composition verified against registration data
Annual registration renewal filed on schedule
Importation documentation filed per ingredient lot
── SECTION 02 / SOURCING

Ingredient Sourcing
Overview

Each active ingredient is sourced from a named supplier with documented chain-of-custody and food-grade processing confirmation.

ZN-01 / Zinc Citrate

Origin: Documented Supplier

Zinc citrate selected for bioavailability profile relative to oxide forms. Elemental concentration verified per batch via independent analysis. Lot entry includes supplier-issued certificate of composition.

Standard: Food-Grade Processing / 10 mg per serving
MG-02 / Magnesium Bisglycinate

Origin: Documented Supplier

Bisglycinate chelate form selected for reduced gastrointestinal interaction compared to oxide alternatives. Composition verified against dissolution profile. Sourcing accompanied by origin-region documentation.

Standard: Food-Grade Processing / 150 mg per serving
D3-03 / Vitamin D3 Cholecalciferol

Origin: Documented Supplier

Cholecalciferol form derived from lanolin. Concentration verified at 2000 IU per serving via independent laboratory analysis. Cold-chain specification confirmed at point of receipt.

Standard: Food-Grade Processing / 2000 IU per serving
B12-04 / Methylcobalamin

Origin: Documented Supplier

Methylcobalamin form selected for its active metabolic role. Full traceability maintained from supplier origin to capsule fill. Lot record cross-references incoming material certificate with post-production verification report.

Standard: Food-Grade Processing / 250 mcg per serving
SE-05 / Selenium Methionine

Origin: Documented Supplier

Selenium methionine form with organic-bound selenium profile. Elemental concentration verified by ICP analysis at independent laboratory. Supplier qualification includes origin-region documentation and granulation data sheet.

Standard: Food-Grade Processing / 55 mcg per serving
COQ-06 / Ubiquinone CoQ10

Origin: Documented Supplier

Ubiquinone form with documented solubility data submitted by supplier. Batch lot number recorded in certificate of composition. Concentration at 100 mg per serving confirmed by independent batch verification report.

Standard: Food-Grade Processing / 100 mg per serving
────────────── VERIFICATION DATA / 2026 ──────────────
5
Process Stages
Per Batch
6
Verified Active
Ingredients
100%
Independent Lab
Coverage
4yr
Lot Archive
On File
── SECTION 03 / STANDARDS

Operational
Standards

Jakarta, 2022 — A set of operational standards was formalised following the second year of production. These standards define the minimum documentation requirements for each stage in the production and verification cycle, and serve as the internal audit basis for ongoing lot review.

The standards draw from published food-supplement compositional guidelines and incorporate requirements specific to the Indonesian regulatory framework for nutritional supplement categories. They are reviewed annually and updated by revision number when material changes occur.

Active ingredients are sourced from documented suppliers, with each batch accompanied by a certificate of composition. Sourcing prioritises suppliers whose facilities maintain food-grade processing standards.

ISO-Style Documentation Annual Review Revision-Numbered

Compositional Standard CS-01

Defines per-ingredient concentration tolerances and the minimum analysis coverage required in each independent verification report. Current revision: 04-B.

Chain-of-Custody Standard COC-01

Governs the documentation trail from supplier shipment to production entry and post-production lot archive. Covers cold-chain break reporting and re-qualification procedures. Current revision: 03-A.

Laboratory Protocol LP-01

Specifies the analysis method, sample size, and report format required from the independent verification laboratory. Requires signed batch report with lot cross-reference. Current revision: 05-C.

Archive Standard AR-01

Defines the minimum retention period for lot records (5 years), the revision numbering convention, and the indexing structure used for regulatory access. Current revision: 02-A.

── SECTION 04 / COMMON QUESTIONS

Process Questions

Questions logged from reader and stockist correspondence, 2023–2026. Archived for reference.

Batch verification reports are available on written request via the contact form on this site. Please include the product batch code printed on the product label. Reports are issued as PDF documents within five business days of a verified request.
The verification laboratory is selected on the basis of operational independence from the Jakarta production facility. The laboratory is required to operate under a documented quality management framework and to issue signed analytical reports with unique sample-reference numbers. The facility is reviewed annually against these criteria.
Named-region sourcing means that each active ingredient in the Erkavo complex carries an identified geographic origin in its supplier documentation — not a generic commodity classification. This origin is recorded at the lot level and is part of the chain-of-custody record for that ingredient batch.
Formulation calibration records are not publicly released in full, as they contain proprietary concentration data. Summary formulation notes — covering the ingredient rationale, serving composition, and the published research basis — are available on request from stockists and registered distribution partners.
We recommend speaking with a qualified wellness or nutrition professional before introducing any supplement to your daily routine, particularly if you have specific dietary requirements. Erkavo is not able to provide individual nutritional assessments and does not offer personal consultation services.
A batch that does not meet the compositional tolerance defined in standard CS-01 is quarantined and not released for distribution. A deviation report is filed in the lot archive, and the batch is re-submitted for reformulation or disposed of under the non-conformance procedure. No off-specification batch has been released since production commenced in 2021.
── SECTION 05 / INQUIRY

Request Process
Documentation

Lot records, batch verification reports, and sourcing summaries are available on written request from the Jakarta facility.

Request Documentation View Daily Range