Is it trully flavorless? Like would this be detected in water?

While our Garden of Life Kids Multivitamin powder is not flavored, it is not tasteless. We recommend mixing the powder into your child's favorite juice or food. Kids Multivitamin Powder delivers 15 essential vitamins and minerals made from Certified Organic real food (fruits, vegetables and botanicals). I hope this helps. In Health, Erin M. Garden of Life

Is this vegetarian?? Vegan

Garden of Life Kids Multivitamin Powder is not labeled as vegan, as the Vitamin D3 is sourced from lanolin (derived from sheep’s wool). Although there is no lanolin in the finished product, we wish to be respectful to the strictest vegans (generally, vegetarians do not have a problem consuming Vitamin D from Lanolin, while vegans generally do). Hope this helps. In Health, Erin M. Garden of Life

Is this also a probiotic?

No, our Garden of Life Kids Multi Powder does not contain probiotics. If you are looking for a powdered probiotic for kids, you may want to check out our Primal Defense Kids. It provides 4 Billion CFU from 6 strains. I'll add a link below for easy reference. PRIMAL DEFENSE KIDS: https://www.amazon.com/dp/B0010WD31A I hope this helps. In Health, Erin M. Garden of Life

What color is the powder?

Typically our Garden of Life Kids Multi Powder is white to light beige with multi-colored flecks, however, it's important to note that this product uses whole food ingredients, therefore, the color (as well as the smell and taste) can vary from lot to lot. I hope this helps. In Heath, Erin M. Garden of Life