Eyebrow pencil skin irritation test

Test of moisturizing effect of facial mask cosmetics

Lipliner heavy metal service

Makeup pen colony count test

Whitening and spot removing cosmetics for human efficacy testing

Routine safety test for eyeliner

Cooling sensation detection of menthol toothpaste

Cleaning agent fungal biofilm removal rate test

Detection of bacterial biofilm removal effect of cleaning agents

Validation of biofilm cleaning using a mixture of cleaning agents and microbial communities

Detection of the cleaning effect of plastic surface biofilm with cleaning agents

Testing the cleaning effect of calcium salt deposition cleaning agent