I buy extreme Hydrator and 72 hr…..the two induce my eyes to swell( no I don’t use on eyes) and what looks similar to a sunburn or chemical melt away. My dermatologist needed to prescribe a steroid cream. I’m so upset. The formulation also contains an honest quantity of sodium https://allhealthmarket.com/product/health-and-beauty-2/beauty-health-and-beauty-2/facial-health/face-cream/brightening-creams/nicotinamide-dark-spots-whitening-freckles-cream-brightening-melanin-melasma-blemishes-acne-marks-lightening-melanin-brightens-skin-tone/