To be utilized by the body, however, riboflavin must first be converted to its active form – riboflavin 5'-phospate (R5P). A compromised digestive system, however, can adversely affect the body's ability to convert riboflavin to R5P.* And certain prescription medications can also compromise the absorption of riboflavin, putting it in a state of deficiency. Thorne's Riboflavin 5'-Phosphate, which is not derived from yeast, provides supplementation with a bioactive, tissue ready form of riboflavin that can be optimally utilized in the body.*
Serving Size: 1 Capsule
Amount Per Serving
Vitamin B2 … 36.5mg
(Riboflavin-5'-Phosphate Sodium)
Other Ingredients: Calcium Laurate, Hypromellose Capsule, Microcrystalline Cellulose, Silicon Dioxide
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
PREGNANCY
If pregnant, consult your health professional before using this product.
INTERACTIONS
There are no known adverse interactions or contraindications at publication date.





