Vit D serving

Its the concentration. So let's say you have one of those Mio Water flavors. 1 teaspoon is your serving. If you put it right in your mouth its going to be super concentrated and you only take the teaspoon. If you add it to water though, you technically consume more liquid but the "serving" of that 1 teaspoon stays the same. It can affect flavor and give room for other additives if they choose to do so (ex. flavoring, stabilizers, other supplements). Its the same reason why infants and children's medications aren't both interchangeable. Did that help? I can explain it differently if you want too

I looked up that first brand and it has a whole bunch of other additives like glycerine, color, and corn oil. Does yours also have the butterscotch flavor? Personally, I found the drops so much easier to administer. Trying to get larger amounts of liquid into a baby that does not like newer flavors and or textures was a challenge. I would put the single drop on my nipple when we nursed in the morning and it was easy peasy lemon squeezy....

When trying to administer a medication that is drop based, it is best when 1 single drop contains the entire dosage. That way you just give 1 drop and there is less error. The mommy bliss vit d drops are concentrated so that one drop is equal to an entire single dosage.

It’s probably the concentration of the vitamin D in the carrier liquid