<p><span style='letter-spacing: 0px; font-family: noto-sans;'><b style='font-family: sans-serif;'>Thorne's Riboflavin 5'-Phosphate,</b><span style='font-family: sans-serif;'>&nbsp;which is not derived from yeast, provides supplementation with a bioactive, tissue ready form of riboflavin that can be optimally utilized in the body.</span>Riboflavin contributes to normal energy-yielding metabolism</span></p><ul><li><span style='font-family: noto-sans;'>Riboflavin contributes to normal functioning of the nervous system</span></li><li><span style='font-family: noto-sans;'>Riboflavin contributes to the maintenance of normal mucous membranes, skin, vision &amp; red blood cells</span></li><li><span style='font-family: noto-sans;'>Riboflavin contributes to the normal metabolism of iron</span></li><li><span style='font-family: noto-sans;'>Riboflavin contributes to the protection of cells from oxidative stress</span></li><li><span style='font-family: noto-sans;'>Riboflavin contributes to the reduction of tiredness and fatigue</span></li></ul><p><span class='cf0' style='color: rgb(27, 12, 49); font-family: noto-sans, &quot;Noto Sans&quot;, Helvetica, Arial, sans-serif;'>To be utilized by the body, however, riboflavin must first be converted to its active form&nbsp;</span><span class='cf1' style='color: rgb(27, 12, 49); font-family: noto-sans, &quot;Noto Sans&quot;, Helvetica, Arial, sans-serif;'>– 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.</span></p><p><br></p><b>*Disclaimer:</b> Our supplements are trusted and selected by practitioners. Legislation limits the information we can share. For complete details, please refer to a medical library.