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Bonusan Riboflavin Complex (120 capsules) combines vitamin B2 (riboflavin) with magnesium, in the forms of citrate and bisglycinate. In addition, the formula contains flush-free vitamin B3 and various active B vitamins, including active vitamin B6, folic acid and B12. Vitamin D3 is also included in the formula. The formula is further supplemented with feverfew extract (Tanacetum parthenium) and ginkgo biloba extract, both standardised to specific active ingredients. Each daily dose of 5 capsules provides, among other things, 200 mg vitamin B2 and 400 mg magnesium. You take the 5 capsules daily, during or shortly after a meal.
Vitamin B2 (riboflavin) can give urine a bright yellow colour. This is a harmless and well-known effect of this vitamin.
Ginkgo biloba, also known as the Japanese temple tree, is a tree originally from China and has been used for thousands of years. The leaf extract is used in this product.
Riboflavin naturally occurs in dairy products, eggs, green leafy vegetables and whole grain products, among others.
Magnesium naturally occurs in nuts, seeds, whole grain products and green leafy vegetables, among others.
Niacin naturally occurs in meat, fish, whole grain products and legumes, among others.
Flush-free niacin is a form of vitamin B3 that does not cause a temporary warm and red skin, a reaction that occurs in some people with regular niacin.
Active forms of vitamins are directly available, without an intermediate step. Inactive forms first undergo several conversion steps before they are present in their active form. This product contains, among others, active vitamin B6, active folic acid and active forms of vitamin B12 (methylcobalamin and adenosylcobalamin).
| Composition per serving (5 capsules) | RI* | |
|---|---|---|
| Vitamin B2 (as riboflavin) | 200 mg | 14285.71% |
| Magnesium (as -citrate and -bisglycinate) | 400 mg | 106.67% |
| Vitamin B3 (as inositol hexanicotinate, flush-free niacin) | 30 mg | 187.5% |
| Active vitamin B6 (as pyridoxal-5'-phosphate) | 15 mg | 1071.43% |
| Active folic acid (as folate, 5MTHF-glucosamine, Quatrefolic®) | 160 µg | 80% |
| Active vitamin B12 (as methylcobalamin and adenosylcobalamin/dibencozide) | 100 µg | 4000% |
| Vitamin D3 (as cholecalciferol) (2000 IU) | 50 µg | 1000% |
| Feverfew extract (Tanacetum parthenium herba), standardised to at least 0.5% parthenolides | 330 mg | - |
| Japanese temple tree leaf extract (Ginkgo biloba folia), standardised to at least 24% ginkgoflavonglycosides, at least 6% ginkgoterpene lactones and less than 5 ppm ginkgolic acids | 30 mg | - |
Magnesium bisglycinate, magnesium citrate, capsule shell (hydroxypropylmethylcellulose), Tanacetum parthenium, vitamin B2 (riboflavin), rice extract blend, vitamin B3 (inositol hexanicotinate), Ginkgo biloba, vitamin D3 (cholecalciferol), active vitamin B6 (pyridoxal-5'-phosphate), active folic acid ((6S)-5-methyltetrahydrofolic acid/glucosamine salt), active vitamin B12 (adenosylcobalamin), methylcobalamin.
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