Hi mommy, what specific pH care product are you asking about, like intimate wash, skincare, or something else? Kasi iba-iba ang safety depending sa product at kung saan mo gagamitin, plus kung pregnant or breastfeeding ka ba, or kung may sensitive skin ang baby mo? Better to check with your OB or pedia about it, especially if you're worried, kasi they know your situation best and pwedeng mag-recommend ng safest options for you and baby.