Item |
Content |
Test Site |
Number of Subjects |
Test period |
Provision of results |
Primary Skin Irritation Assessment |
72-hour closed patch test |
|
More than 30 people |
4 days |
Value |
Primary Irritation Assessment for Sensitive Skin |
72-hour closed patch test |
|
More than 30 people |
2 Weeks |
Value |
Human Repeated Insult Patch Test(HRIPT) |
Induction period : 9 applications over 3 weeks |
|
More than 50 people |
6 Week |
Value |
Resting period : Untreated for 2 weeks |
Challenge period : Observation of sensitivity presence or absence after patch testing |
Usability evaluation |
Usability evaluation |
|
More than 30 people |
Depending on the test |
Value |
Preference evaluation |
Psychological evaluation |
Consumer subjective satisfaction evaluation |