We have tried many vitamins over the last 13 years and we have yet to really settle on one that I can say in all honesty is better than the others.
Cameron takes Vit B daily and Vit C during the winter months. The reason we focus on him is 
because of his hectic training schedule and that he needs to be fit and healthy year round.
Jack was home they day our MaxiVit Chewies arrived. He ripped open the package and really was super excited to see they were vitamins. My kids see them as treats because generally vitamins for his age are chewable and generally flavoured.
Every morning he now asks for his delivery vitamin. Both him and Emma are loving these MaxiVit Chewies! They are sour apple flavoured and kids seem to love sour stuff!!
These chewies are sugar free, they use xylitol instead of sugar, aspartamine or saccharine and they are also low GI. They contain 12 Vitamins and Minerals including Vitamin C and Vitamin B.
The nice thing is that everyone in the family can take this, I like this because then I only need to buy one vitamin product instead of one for me, one for Kiara, one for David etc.
You can get these vitamins in leading pharmacies.
I’m using BrainChild for Jack & James and they really do seem to help with Jack’s behavior at school.
I buy Teen Mensvite for Michael and Teen Ladyvitw for Megan because their needs are different from the little ones’. David & I are both taking the Biogen Multivitamin because I found a banded pack on sale and honestly, I’m just glad to be taking something for myself again. Also, I’ve started adding a dose of Omega oils to mine & David’s breakfasts because damnit my skin, hair and nails are in serious need of love.
I’m not sure that a single product is workable for the whole family’s needs…