Quick Answer (for busy buyers)
Here’s the buyer-first summary. If your brand name is on the label, you usually act as the responsible person and must ensure the listing is submitted and kept current.
- For the US market, stability testing is mainly about safety substantiation and consistent product quality (FDA does not pre-approve cosmetics).
- For body lotion, we typically recommend: accelerated stability (elevated temperature and humidity), real-time/ambient stability, freeze-thaw cycling, and packaging compatibility (formula in final bottle/tube with checks for discoloration, odor, viscosity, pH drift, separation, leakage, and label/print rub).
- We also suggest microbiology testing, including preservative efficacy (challenge) plus routine micro limits.
- On documentation, we can support a stability protocol and report, COA/specs, batch records, and SDS/ingredient documentation, and we can coordinate product send-out testing with tracking of inspection reports.
- Operationally, our workflow is: scientific item selection ->方案确定->合同->品牌设计->确认样板->生产投入->周期出货.
- For lead time planning: bulk production is typically 10-20 working days, while packaging ordering is often 10-30 working days (e.g., glass bottle ~15 days, acrylic bottle ~30 days, tube ~15 days).
- MOQ is usually driven by the selected packaging supplier minimums; we’ll confirm after you lock the pack format and target price.
Buyer outcome
A launch-ready compliance plan: inputs collected, roles assigned, and update cadence defined.
Most common blocker
Missing facility information + inconsistent ingredient/label snapshots across SKUs.
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This page is a practical buyer guide. For definitive requirements and updates, use FDA resources and qualified regulatory counsel.