Quality Checks
Review which checks may be relevant across incoming materials, manufacturing, filling, assembly, and the finished product.
Quality and Evidence Capability
Skincare Testing and Documentation for Brands
Rixin helps skincare brands identify the quality checks, testing, and product documents their finished product may need. We review your formula, packaging, claims, target market, and available evidence to identify the questions to resolve before production.
Start with the information you have. We will review the open testing, document, and responsibility questions for your project.
Three review areas
What Rixin Reviews for Your Project
Rixin reviews which quality checks, testing, and product documents may be relevant to the specific finished product and agreed project scope.
Testing
Identify testing options that match the confirmed formula, package, intended use, claims, target market, and project scope.
Product Documents
Review which specifications, records, supplier files, and reports may be available or needed for the project.
Information for an initial review
What to Share for an Initial Review
You do not need every item before contacting us. Share the information currently available so Rixin can identify the relevant testing, document, and responsibility questions.
- Product type and intended use.
- Formula status, formula information, or product reference.
- Packaging format and current packaging status.
- Proposed claims and target market.
- Available testing, supplier, or laboratory evidence.
- Existing specifications, documents, or artwork information.
- Expected quantity, timing, and number of SKUs or variants.
- Sampling or approval status, where available.
No universal checklist
What Changes the Testing and Documentation Plan
Your formula, packaging, claims, intended use, target market, and available evidence determine which checks, tests, records, and documents may be relevant.
Buyer requirements and responsibility allocation also matter. A document or test requested by one market, retailer, importer, Responsible Person, or project may not apply to another.
The plan is confirmed after the finished-product direction and destination market are sufficiently defined.
Project-specific evidence
Testing Options for the Finished Product
Depending on your finished product and target market, the testing plan may include microbiological, stability, packaging-compatibility, specification, leakage, or transport review. Third-party laboratory work may also be considered when the project requires testing outside the confirmed internal scope.
Microbiological testing
Checks related to microbial quality, where applicable.
Stability testing
Reviews whether the product remains within defined limits over the reviewed period and conditions.
Packaging compatibility
Reviews whether the formula and packaging continue to work together.
Skin-compatibility, efficacy, or sunscreen-related testing is separately defined work. The method, sample, package, market, claim, timing, laboratory, and acceptance criteria need confirmation.
A test result supports only the formula, package, conditions, claim, and market it was designed to assess. Testing does not replace qualified regulatory or legal review.
Files matched to the project
Documents and Records Available by Project Scope
Available documents depend on the confirmed formula, packaging, supplier information, completed tests, target market, and agreed responsibilities.
Product and Formula Information
Product identity, version details, ingredient or INCI information, composition details within the applicable agreement, and the approved product specification.
Safety and Supplier Information
A safety data sheet (SDS), supplier specifications, supplier files, or packaging-component information where available and permitted for release.
Batch, Quality, and Testing Records
A certificate of analysis (COA) or other batch record where applicable, completed test reports, approved packaging or artwork information, and selected production or filling records where release is authorized.
Market-Supporting Materials
Manufacturer-side technical information, product information file (PIF)-supporting materials, or label and market-review support within the agreed scope.
Rixin can support project documents, but market registration, legal approval, and Responsible Person duties remain separate services.
Checks through manufacturing
Quality Checks During Manufacturing
Once the formula, packaging, specifications, and production route are confirmed, relevant quality checks can follow the product through manufacturing and finished-goods review.
Incoming Materials and Components
Review may include material or component identity, condition, approved status, relevant specifications, and available supplier documents where applicable to the confirmed project.
In-Process Review
Checks may relate to batch identification, process-stage observations, appearance, odor, pH, viscosity, temperature, weight, filling, or assembly where those characteristics form part of the approved product or process specification.
Finished Product
Review may include finished-product appearance, pack condition, fill or weight checks, specification comparison, batch identification, and retained-sample, release, nonconformity, or traceability steps where verified and applicable.
Evidence should answer the correct question
What Each Type of Evidence Can Support
| Information | What It May Support | What It Does Not Automatically Prove |
|---|---|---|
| Supplier specification | Assessment of the selected raw material or component | Finished-product stability, safety, or performance |
| Raw-material SDS | Information about the supplied material | Finished-product safety for every use or market |
| Supplier COA | Information about one supplied material or batch | Finished-product conformity |
| Laboratory sample approval | The agreed development direction | Long-term stability, compatibility, or production release |
| Finished-product test | The tested product under defined conditions | Universal validity across formulas, packages, batches, claims, or markets |
| Certificate | The verified holder, facility, standard, and scope | Automatic certification or approval of every product |
| PIF-supporting material | One contribution to a market file | Complete legal responsibility or market authorization |
Swipe to view the full table.
Supplier files, formula approval, testing, certifications, and market documentation answer different questions. They should not be combined into a broad claim that a product is fully documented, fully tested, or compliant worldwide.
Defined project responsibilities
Project and Market Responsibilities
Responsibilities may be divided among Rixin, the buyer or brand owner, ingredient or packaging suppliers, qualified testing laboratories, and market-side regulatory or legal advisers. A Responsible Person or registration service provider may also be involved where applicable.
Rixin reviews the agreed project scope. Suppliers provide their own information, laboratories complete their defined work, and the buyer and market-side advisers confirm the responsibilities required for the destination market.
Connected project decisions
Related Formula, Packaging, Sampling, and Timing Decisions
Formula Development
Formula structure, material selection, intended use, and claim direction shape the relevant testing and documentation questions.
Review Formula DevelopmentPackaging and Label Design
Formula contact, dispensing, leakage, artwork, and transport conditions can affect compatibility review and package-related files.
Plan Packaging and Label RequirementsManufacturing Facility
Incoming handling, production stages, filling, assembly, batch identification, and retained records depend on the verified manufacturing operation.
Understand Manufacturing OperationsSampling and Formula Approval
Buyer sample evaluation confirms a development direction. It does not complete testing, production release, or market review.
Review Sampling and Formula ApprovalProject-specific review
Request a Testing and Documentation Review
Share the product information and evidence you currently have. Rixin will identify the open testing, document, and responsibility questions that require further review.