Bioderma pigmentbio is an anti-pigmentation cleanser that helps to fade and prevent pigmentation. pigmentbio contains: Citric acid: helps accelerate skin renewal and removes dark spots. Coco-Glucoside/Glyceryl Oleate: helps strengthen the skin barrier and moisturizes the skin. AHAs and exfoliating microbeads: Helps to exfoliate the skin and get rid of pigmentation.