Bepanthen ointment is (at least for us) by far the most recommended, and certainly you can get in any pharmacy, not expensive. Otherwise, consult with a pharmacist if they have something (such as Neosporin, Noxema, Bacitracin, etc.)... A petrolatum-based ointment is useful in an emergency, not the best, but it is good in principle everything that applies to the care of children delicate skin. Mandatory however, avoid some strange oil, after-sun creams and similar - this ointment and oils usually have a whole pile of materials yet (eg for a pleasant odor or flavor, or for better lubrication, and UV protection factor), which are in this case is unnecessary and undesirable.
Creams for Tattoo