Vitamin B2 R-5′-P + Riboflavin is a capsule-form supplement containing Vitamin B2 in two forms: Riboflavin 5′-Phosphate (R-5′-P) and Riboflavin. Riboflavin is a compound with a characteristic yellow and orange colour, discovered during work on the analysis of cow’s milk and known until the 1920s as Lactochrome. 

Vitamin B2 Riboflavin:

• helps maintain normal nervous system function,
• contributes to maintaining normal iron metabolism,
• helps protect cells from oxidative stress,
• helps maintain normal energy metabolism,
• helps maintain the normal condition of mucous membranes and healthy skin,
• helps maintain good vision,
• supports the normal red blood cell count,
• contributes to the reduction of tiredness and fatigue.

Riboflavin is the primary form of the vitamin that the human intestine can absorb, and in the body, it is converted to active coenzyme forms. Riboflavin 5′-Phosphate is metabolised to the free form of Riboflavin by alkaline phosphatase in the small intestine.

B2 is the vitamin absorbed both as the free form of Riboflavin and as the Flavin Mononucleotide or R-5′-P. Absorption is better when the vitamin is taken after a meal because the gastric contents slow down peristalsis and prolong the vitamin gastric residence time, which promotes its efficient uptake.

*DV – Daily Value

Ingredients:  Riboflavin, Hydroxypropyl Methylcellulose (Vcaps®Plus Vegan Capsule), Acacia Fiber, L-Leucine, Riboflavin 5′-Sodium Phosphate.

Gluten-free.

Servings per container: 60 capsules.

Take 1 capsule daily.

Recommended intake: take Vitamin B2 after a meal, by 4 p.m. at the latest.

Do not exceed suggested use. Dietary supplements should not replace a varied diet. The product is recommended for adults.

Warning: if pregnant or nursing, consult your doctor before use.

After consumption, it is natural for the urine to take on a yellow-orange tinge.

Capsule size: 4 (14 mm in length).

Organoleptic properties: yellow-orange powder with a slightly bitter aftertaste when taken out of the capsule.

When taken, Riboflavin causes urine to have an intense yellow-orange colour.

Keep away from the sun at a temperature below 25°C in the original packaging, out of reach of small children.

Production lot number / Best before – see the unit label (left side of the label).

Batch tests performed towards:

• Microbiology: the presence of listeria, staphylococcus, Escherichia coli and coli groups, salmonella, total microbial count,
• heavy metals (arsenic, cadmium, lead, mercury),
• ethylene oxide and 2-chloroethanol,
• gluten content.

The tests were carried out at the independent, accredited Laboratorium GBA Polska – Certificates of Accreditation no: AB 1095.

Test results (PDF)