Hyperpigmented spots on face are one of the main skin concerns and therefore it is a key factor to consider for new products development. PhD Trials® experts objectively evaluate skin color in the next levels:

• Mexameter® measurements to quantify the skin melanin and hemoglobin (erythema).
• Chromameter® measurements to assess the skin color using the system L* a* b*, and therefore being able to get the ITAº and ΔE.
• VISIA-CA and VISIA-CR image analysis to show and study the visible, brown and UV spots.
• Confocal microscope for melanin assessment.
• Grading scales to clinically evaluate the skin pigmentation, luminosity and homogeneity.

Read the complete article: ZOOM16-Skinobs-pigmentation

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