Regardless of the horrible title (no, it isn’t stacks of pores and skin), few merchandise at CES 2023 are extra interesting than these tiny, glowing rainbow jellies. They usually’re good for you! The skincare firm Neutrogena partnered with the UK-based complement producer Nourished to make dietary dietary supplements which might be customized and delivered on demand. Neutrogena’s pores and skin software program assesses your particular pores and skin wants and targets—do you wish to have pores and skin that’s glowing or resilient?—to find out which, and the way a lot, of seven totally different nutritional vitamins or minerals you would possibly want. This pores and skin evaluation instrument was designed to work throughout numerous ages, ethnicities, and pores and skin sorts, and with 10 totally different sorts of lighting. However we’re extra excited to see interesting, on-demand dietary supplements sooner or later for a lot of different demographics—like, say, printing out tiny, customized vitamin D3 and potassium dietary supplements for a 7-year-old. —Adrienne So