Baby's Super Daily D3, Baby Vitamin D Drops, 400 IU (10 mcg) per

What the brand says

Sold as “Carlson - Baby's Super Daily D3, Baby Vitamin D Drops, 400 IU (10 mcg) per Drop, Vegetarian, Liquid Vitamin D Drops for Infants and Toddlers, Unflavored, 365 Drops (4 Pack)”