Uneven Skin Tone and Dark Spot Assessment

This test method is utilised to evaluate the ability of a skin care product to increase the lightness of identified dark spots on the face as well increase the lightness of uneven skin tone on the face. Various timeline measurements at baseline (BL), day seven (D7), day fourteen (D14) etc. may be conducted.

The colorimeter is a handheld, portable measurement instrument designed to evaluate the colour of objects, particularly with smoother surface conditions or minimal colour variation. Through standard or customized evaluation formulas, this high accuracy, reliable colorimeter helps control the colour quality, consistency, and appearance of the test sites throughout the clinical study. It accurately identifies colour characteristics and determines colour differences between test sites.

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