Mary Ruth's Vitamin D3 K2 is what I have been using. I combine this with Mary Ruth's liquid multivitamin, and 2 drops of liquid zinc. You can use code PARULWORKS10 for 10% off your Mary Ruth's order.

I like that these Carlson's D3K2 drops have 2000 IU (a stronger dose of D3) than Mary Ruth's. I can add this to my water and not really taste a thing.

I don't really recommend giving kids zinc supplements, but if your primary care physician has recommended it, I like using Mary Ruth's liquid zinc because I can hide it with the other liquid vitamins. Just be sure to have the kids take it AFTER they have food in their tummy and start with just 1 drop. Zinc is strong and can cause nausea, diarrhea and many side effects. I prefer to give kids foods that have zinc (they don't need much daily!)

I use Trace Minerals Liquid Zinc for myself. Some days, I add this to my Mary Ruth's Liquid Multivitamin, and Flora's Omega Blend (if I am using a liquid Omega). Some days, I add it to my water bottle and sip it throughout the day. Just be sure you add it after you've had a meal.