K-Beauty Manufacturer Q&A: Custom Formula, Stability Testing, Claim Support (2026)
Korean ODM Stability Testing: ICH/ISO Reports (2026)
Korean ODM stability packages bundle ICH Q1A accelerated stability, ISO 11930 challenge testing, and ISO 17516 microbiological limits. Here is how indie K-beauty founders should read those reports line by line before wiring the production deposit.
Korean ODM Sample Evaluation: 9-Step Protocol (2026)
A 9-step Korean ODM sample evaluation protocol for indie K-beauty founders: organoleptic, pH, mini-stability, brief cross-check, wearer trial, sign-off.
Korean ODM Launch Timeline: 6 Months From Brief to First Shipment (Founder Playbook 2026)
What actually happens in months 1 through 6 when you launch a K-beauty product with a Korean ODM. A week-by-week founder playbook from brief lock to first US shipment, with the slip points marked.
5 Stability Tests Korean ODM Labs Run Before a Formula Ships
Korean ODM labs typically run cosmetic formulations through accelerated stability testing at 40 to 45°C for 90 days before release. Centrifuge, pH, viscosity, microbial count, and sensory consistency are the five common test gates — here is what each one measures and why founders should ask for the report.