Composition Analysis
[Demo copy, to be revised] Measures the content of specific ingredients or identifies unknown ones, for formula checks and restricted-substance testing.
About this test
【Demo 文案，需調整】
依分析目的選用合適的儀器方法，例如以 HPLC 測定防腐劑含量、以 ICP-MS 檢驗重金屬、以 GC-MS 檢驗塑化劑與香料過敏原。
也可針對未知成分進行鑑定，協助比對競品或確認原料品質。
Tests included
| Test | Method | Notes |
|---|---|---|
| Preservative content | HPLC | |
| Heavy metals (Pb, As, Hg, Cd) | ICP-MS | |
| Plasticizers | GC-MS | |
| Fragrance allergens | GC-MS | |
| Unknown substance identification | FTIR, GC-MS |
Related tests
Preservative Challenge Test[Demo copy, to be revised] Inoculates the product with set organisms and tracks counts over 28 days to judge whether the preservative system protects it.
Microbiological Testing[Demo copy, to be revised] Counts total viable microorganisms and screens for specified pathogens against cosmetic microbial limits.
Stability Testing[Demo copy, to be revised] Stores the product under heat, cold, cycling and light, then checks appearance and physical properties to estimate shelf life.
Efficacy Testing[Demo copy, to be revised] Volunteers use the product while instruments measure the change, giving data behind moisturising, brightening or anti-wrinkle claims.