Riboflavin 5'-phosphate is the active form of vitamin B2.
|Each Serving Contains||Amount per Serving||% of Daily Value|
|Riboflavin (as Riboflavin 5'-Phosphate Sodium)||36.5 mg||2147%|
|* Percent of Daily Value Not Established|
Scd-Legal, Gluten-Free, Casein-Free, Sugar-Free, Soy-Free, Corn-Free
Seems to work
Little expensive but ready available and my daughter does not had fruity burps like she does with reg riboflavin