Typical dose
10-100 mg daily
Oral
Oral safety: harmless
About this supplement
Vitamin B2, also known as riboflavin 5-phosphate, is a water-soluble vitamin that plays a crucial role in energy production and the metabolism of fats, drugs, and steroids. It is essential for the maintenance of healthy skin, eyes, and nerve functions. Riboflavin 5-phosphate is the phosphorylated form of riboflavin and serves as a coenzyme in various biochemical reactions, particularly in the conversion of carbohydrates into energy.
How much to take
- Typical amount
- 10-100 mg daily
- Suggested range
- 10-100 mg
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of Vitamin B2
Compare absorption and active amounts with sibling forms:
Technical details â–¼
Chemical ID (CAS)
83-88-5
Physical properties
Riboflavin 5-phosphate is a yellow-green crystalline powder that is soluble in water and slightly soluble in alcohol. It has a melting point of 280 °C.
How it’s made
Riboflavin 5-phosphate is produced through the phosphorylation of riboflavin, which can be derived from yeast or synthesized chemically.