| Manufacturing capability | Whether the supplier manufactures lipstick in-house or outsources key production steps, and whether its equipment suits the required product and order volume. | A factory profile, production-process overview, and a live or recorded facility tour. | Clear disclosure of production locations, subcontracted processes, and quality-control responsibilities. |
| Product development and formulation | Ability to offer suitable lipstick formats, finishes, shades, and formula adjustments, with a defined sampling and approval process. | Sample formulas, ingredient information, shade references, and documented sample revisions. | Samples can be evaluated against agreed specifications before bulk production begins. |
| Ingredient and product documentation | Whether ingredient and product information is complete and appropriate for the intended destination market. | Full ingredient list using applicable INCI names, product specifications, and available safety or test documents. | The supplier can provide consistent, traceable documentation and explain what is and is not included. |
| Quality management and GMP | How the supplier manages hygiene, production records, inspection, nonconformities, and batch consistency. ISO 22716 is a cosmetics GMP guideline; certification claims should be checked for scope and validity. | Relevant certificates, audit reports where available, quality procedures, and sample batch records. | Quality processes are documented, and certificate details can be independently verified. |
| Safety and product testing | Whether testing is suitable for the formula, packaging, and intended market. Requirements vary by product and destination. | Available stability, compatibility, microbiological, or other relevant test reports, with test scope and sample details. | Reports identify the tested product or formula and are relevant to the final commercial specification. |
| Destination-market compliance | Ability to support the buyer’s compliance work for the intended market, including ingredient review and labeling information. Regulatory duties may rest with the brand owner or responsible person. | Market-specific document lists, ingredient declarations, and written clarification of the supplier’s support versus the buyer’s responsibilities. | The supplier avoids unsupported claims that a product is automatically approved for every market. |
| Packaging and customization | Available component options, decoration methods, artwork requirements, and packaging compatibility with the lipstick formula. | Packaging specifications, artwork templates, component samples, and confirmation of compatibility checks. | Packaging details, color approvals, and responsibilities for custom tooling are agreed in writing. |
| MOQ, pricing, and payment terms | Minimum order quantities, price breaks, sample and tooling charges, payment schedule, and costs that may change with customization. | A written quotation specifying formula, shade, packaging, order quantity, Incoterms, and validity period. | All recurring and one-time costs are itemized; MOQ and lead-time terms are product-specific rather than assumed. |
| Production lead time and capacity | Estimated timing for sampling, artwork approval, production, and dispatch, including factors that may affect the schedule. | A milestone-based timeline and written confirmation of the start point for each lead-time estimate. | The supplier distinguishes sample-development time from bulk-production time and communicates delays promptly. |
| Batch traceability and after-sales support | Ability to identify production batches and handle complaints, defects, or corrective actions after delivery. | Example batch coding, complaint-handling procedure, and written defect or replacement terms. | A clear process links finished goods to production records and sets out how issues will be investigated. |
| Communication and contract clarity | Responsiveness, clarity of technical answers, and agreement on specifications, approvals, ownership, and delivery terms. | Written product specifications, approved samples, purchase terms, and a named contact for project coordination. | Important commitments are documented, and changes require written approval from both parties. |