Swanson R-5-P (Riboflavin-5-Phosphate) - 60 Capsules

Benefits of Riboflavin

Vitamin B2, in its active form riboflavin-5-phosphate, supports your body's energy production and helps protect cells from oxidative stress. Swanson's R-5-P delivers this coenzyme form directly, ensuring you get the most out of your supplement. Riboflavin contributes to normal energy-yielding metabolism, helping your body convert food into fuel. It also helps maintain normal red blood cells and supports the normal function of the nervous system. As an antioxidant, it contributes to the protection of cells from oxidative stress. Many users find that including active vitamin B2 in their daily routine helps maintain healthy skin and vision, and supports overall vitality.

What Is Riboflavin (Vitamin B2)?

Riboflavin, also known as vitamin B2, is a water-soluble vitamin that plays a crucial role in energy production and cellular function. Unlike some forms of vitamin B2 that require conversion in the body, Swanson R-5-P provides riboflavin in its active coenzyme form—riboflavin-5-phosphate (flavin mononucleotide). This means it is ready for your body to uses immediately, bypassing any conversion inefficiencies. Riboflavin is essential for breaking down carbohydrates, proteins, and fats into usable energy. It also acts as a precursor to flavin adenine dinucleotide (FAD) and flavin mononucleotide (FMN), which are critical for numerous enzymatic reactions.

How to Choose the Right Riboflavin Supplement

When selecting a riboflavin supplement, the form and dosage matter. Standard riboflavin must be converted to its active form in the body. Swanson R-5-P delivers the active riboflavin-5-phosphate, which may be especially beneficial for individuals with compromised conversion pathways or those seeking maximum bioavailability. This product provides 5 mg per capsule—a moderate amount ideal for general wellness support. Look for third-party testing and clean labels. Swanson's R-5-P is manufactured in GMP-certified facilities and undergoes independent lab testing for purity and potency. It is non-GM and free from artificial additives, making it suitable for vegans and those with dietary restrictions.

Recommended Dosage and Safety

The recommended dosage varies by individual needs. For Swanson R-5-P, take one capsule one to two times daily with water, preferably with a meal. The tolerable upper intake level for riboflavin is 400 mg per day for adults, so this product is well within safe limits. Riboflavin is generally well tolerated. Some people may notice a harmless bright yellow discolouration of urine, which is normal and indicates absorption. If you are pregnant, nursing, or taking medication, consult your health care provider before starting any new supplement. Store in a cool, dry place away from direct sunlight.

Frequently Asked Questions

Can I take this with other B vitamins?

Yes, riboflavin works synergistically with other B vitamins. It can be taken alongside a B-complex or individual B supplements. The active form in R-5-P complements other active B vitamin forms like methylcobalamin (B12) and pyridoxal-5-phosphate (B6).

Is this product suitable for vegans?

Yes, Swanson R-5-P capsules are vegan-friendly and contain no animal-derived ingredients. They are also non-GM and free from common allergens like gluten, soya, and dairy.

How long does one bottle last?

With 60 capsules per bottle, taking one capsule daily provides a two-month supply. If taking two capsules daily, the bottle lasts one month.

This product is a food supplement. Always read the label and follow the directions for uses. These statements have not been evaluated by the European Food Safety Authority. This product is not intended to diagnose, treat, , or prevent any disease.