
Swanson Vitamins, R-5-P, Riboflavin-5-Phosphate, 50 mg, 60 Veggie Caps
Swanson Vitamins · — · Item
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Product description
Coenzymated Vitamin B2Energy and MetabolismVitamin SupplementDelivers B2 Directly in its Active Form so it's Ready to PerformEssential For Cellular Energy MetabolismScience-Backed Quality Since 1969Vegetarian Like many other B-complex vitamins, riboflavin must be converted into its active form to be utilized by your cells, hence the importance of riboflavin 5'-phosphate supplements. In the human body, this process takes place in the cellular mitochondria when dietary riboflavin is converted by the enzyme riboflavin kinase into riboflavin 5’-phosphate (R5P), which is the principal form of riboflavin found in cells and tissues. Swanson Ultra R-5-P lets your body sidestep this process by delivering the vitamin directly in its active form so it’s ready to perform its vital functions in cellular energy metabolism.
Price history
Best price so far: £10.59 at Iherb on 22 Jul 2026