What is your complaint and resolution process?
Our complaint process is fast, transparent and documented:
| Step | Timeline | Action |
|---|---|---|
| 1. Report | Day 0 | Submit complaint with photos, COA, batch/lot numbers |
| 2. Acknowledge | Within 24 h | Confirm receipt and assign a case owner |
| 3. Investigate | 3–5 working days | Review COA, retained sample, shipping records |
| 4. Resolution | Within 7 working days | Replacement, credit or refund per contract |
| 5. Corrective action | Ongoing | Root-cause analysis and process improvement |
Use the official complaint form (we provide it) to start a case — response is guaranteed within one business day.
This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.