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How we work

Published standard · last reviewed 2026-09-30

Quality & documentation standard

Every manufacturer we work with is assessed against this list, and buyers can hold us to it. If a supplier cannot meet it, the answer is no — however good the price.

1. Identity and legal standing

  • Legal entity name, registration number and registered address, verifiable in a public register
  • Bank account name matching the contracting entity — no third-party beneficiaries without an explained, documented reason
  • Two or more references from comparable buyers, contacted directly rather than by email introduction
  • Named contacts with authority to sign specifications and change control
  • Ownership of the production site, or a lease that covers the contract term

2. Quality system and facility

  • GMP or ISO 22716 certification with a verifiable certificate number, current scope and audit date
  • Scope covering the specific product category being manufactured for us
  • Written procedures for batch release, deviation handling, change control and recall
  • Raw-material supplier qualification, including identity testing on receipt
  • Facility registration required in the destination market where applicable
  • Traceability from finished batch back to raw-material lots

3. Testing

TestFrequencyPerformed byWhy it matters
Identity and potencyEvery batchThird-party accredited laboratoryConfirms the actives are present at the declared strength
Heavy metalsEvery batch for high-risk materials; otherwise per protocolThird-party accreditedBotanicals, rice protein and cocoa are the classic risk materials
MicrobiologyEvery batchThird-party accreditedTotal plate count, yeasts and moulds, specified organisms
Preservative efficacyPer formula and after any changeThird-party microbiology laboratoryThe safety test for water-containing cosmetics
StabilityReal-time per formula and packManufacturer; third-party verification on requestSupports the shelf life and the label's accuracy at end of life
Banned substancesPer batch where a claim is madeProgramme laboratoryRequired for sports-positioned products and to substantiate the claim

4. Documents required per order

  1. Batch-specific certificate of analysis, with the batch number matched to the invoice and packing list
  2. Third-party accredited laboratory reports for the tests above, with the accreditation scope visible
  3. Certificate of analysis for each key raw material, plus identity confirmation on receipt
  4. Stability protocol and results for the agreed formula and packaging
  5. Allergen, additive, novel food, NDI and prohibited-substance statements as applicable
  6. Label artwork with mandatory warnings, and claim substantiation files held by you
  7. Manufacturing site certificates, plus any market-specific registration or licence
  8. Batch record summary or full record on request, and a certificate of destruction for any rejected batch

5. Commercial conduct

  • Quotations in writing, with MOQ, tooling, validity period, Incoterm with place and version
  • Lead time split into production and transit, with a stated remedy for late delivery
  • Specification locked after approval; any change requires written agreement before production
  • Non-conformance handled by replacement or credit, agreed in the purchase order
  • Bank detail changes verified out of band, with two approvers — no exceptions
  • A signed quality agreement, not just a purchase order

Standard questions

Why do you publish your supplier standard?

Because a standard that nobody can read is not a standard. Publishing it lets a buyer hold us to it, lets a manufacturer know what to prepare, and lets anyone sourcing elsewhere use it as their own checklist. It also makes it harder for us to be vague later.

What happens when a supplier fails the standard?

They do not go on the panel, or they come off it. Where a gap is administrative — an expired certificate, a missing translation — we ask for remediation and re-check. Where it is structural — a certificate scope that does not cover the product, or a refusal to provide batch testing — that is not fixable by a phone call.

Do you inspect factories in person?

For new manufacturers on the panel and for high-value or high-risk orders, yes, directly or through a third-party inspector we select rather than one the factory recommends. For repeat production, we rely on batch testing, documentation and periodic re-verification.

Can I see the paperwork for my own order?

Yes. Everything in the documentation pack is yours: batch certificates, third-party test reports, stability data, safety reports and label files. It is your regulatory evidence, not ours to hold back.