Objective methods :

Corneometry : Skin moisturisers
Profilometry : Anti-wrinkle products
Centimetric measurements : Local slimming treatments
Measurement of colour : Anti-redness products, skin lightening treatments
Image analysis : Exfoliating products / Peeling agents
Counting : Hair-removal products
Sebumetry : Sebum-regulating agents

Clinical methods :

Rating by volunteers using analogue scales
Self-assessment of efficacy and cosmetic qualities
Deodorising efficacy, skin radiance improvement, dark
shadow concealing efficacy, efficacy for reducing bags
under the eyes



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