This $40 serum replicates SkinCeuticals $182 formula with 15% identical actives
Standing at the Sephora checkout with a $182 SkinCeuticals serum in hand, something feels wrong. You question whether luxury pricing equals better results. Dermatologists now confirm a shocking truth: affordable serums replicate $180 formulations with identical active percentages. As Dr. Dray explains, “The main difference is the marketing strategy behind luxury products.” This ingredient transparency … Lire plus









