The pediatrician said to mix it in his milk. We extract the mother's milk with a professional breast pump, so we know how much he eats and we pour the drops there. So no stains on clothes, no effort for the baby to drink it.

We were given this product from the clinic. The truth is that it smells strongly of fish, but it is effective. We put the drops in a spoon and the baby drinks them directly, it has not caused us any difficulties as I read in other comments

I don't know if it does the job it's supposed to, but the development of such a product involves a lot more than just the effectiveness of absorbing vitamin D. From a company of this caliber, I expected a lot more... I only have negative things to say... you have to drop 8 drops in the baby's mouth and that's usually a challenge... it goes everywhere to finally achieve it and then you discover that it causes yellow stains on any fabric it touches... and the cherry on top, the baby smells fishy (as well as the clothes that have been stained)... luckily they gave it to us at the maternity ward and we didn't waste our money, because on top of everything it's also expensive...

I don't know if it is absorbed well by the body, but I would never take it. They gave it to us at the maternity ward for the baby, it says 8 drops on it, but our pediatrician recommended giving 4. It's a struggle to get the drop into the baby's mouth, it smells incredibly fishy, I couldn't believe it. Also, I found yellow stains on the baby's clothes and had a hard time cleaning them. Then I tried giving it to my 6-year-old daughter, she categorically refused to drink it again, and I ended up drinking it myself with a heavy heart so it wouldn't go to waste! I switched to Altion for the baby and felt relieved, you still struggle with the drops but at least it only requires 2 and it doesn't smell or stain

They recommended it to us from the clinic and then our pediatrician approved it and our child drinks it without difficulty. It stains clothes if it spills and has a strong smell.

A huge no for two reasons:
1) It stains clothes and the stains don't come out no matter what I've tried.
2) It requires 8 drops at a time, which is not practical at all for a newborn who doesn't sit still with their mouth open for that long (as the drops fall slowly). Also, this way the bottle runs out very quickly.

It requires a lot of attention because it can stain clothes (bib, etc.). Minus star because the fish smell is very strong!