Uy, anong symptoms ang nakikita mo sa leeg niya? Rashes, dryness, or something else? Mustela is generally okay for babies, pero honestly kung nag-persist or lumalaki pa lang, mas safe na iconsult mo sa pediatrician para sure kung ano talaga at ano ang best treatment. A few of my mum friends swear by Mustela din para sa baby's skin, pero bawat baby talaga is different, so better safe than sorry!