Aww, poor baby! After chicken pox talaga, ang skin needs extra TLC kasi it can get dry at sensitive. I'd suggest going gentle, look for fragrance-free moisturizers na dermatologist-tested, or better yet, check with your pedia which one is safest for your 1-year-old's skin since it's still recovering and super sensitive. Cetaphil Baby or Eucerin Baby are solid choices na maraming moms swear by, but your doctor can best guide you kung may specific concerns pa rin ang skin ni baby.