No one skin-care product works for everyone, but cult brand SkinCeuticals has taken personalized beauty routines to the next level. With Custom D.O.S.E., a personalized clinical-grade serum ($195), the company hopes to make professional customized results more accessible. Users first visit their dermatologist, who identifies their skin concerns—from oily to dry, aging to discolored—before using SkinCeuticals’ machine to whip up a formula just for them on the spot. L’Oréal’s Technology Incubator combined tech and beauty research to help create the D.O.S.E. system, which uses 2,000 algorithms to process personal data before concocting a unique formula, drawing from eight (and counting) highly concentrated ingredients like retinol, glycolic acid and niacinamide. —Cady Lang
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