Carlyle Vitamin B-2 400mg | Riboflavin Food Supplement | 180 Capsules

Why Consider a Riboflavin Supplement?

If your diet lacks dairy products, eggs, or green vegetables—key natural sources of vitamin B2—you might benefit from a riboflavin supplement. Vegans, vegetarians, and those with digestive conditions that impair nutrient absorption are particularly well advised to ensure adequate intake. Some research also suggests that riboflavin may support normal neurological function, making it a popular choice for those concerned about frequent headaches. Always speak to a health care professional before starting any new supplement to address specific health needs.

What Is Riboflavin (Vitamin B2)?

Riboflavin, or vitamin B2, is an essential water-soluble vitamin that plays a key role in energy production. It acts as a building block for coenzymes that convert carbohydrates, fats and proteins into usable fuel for your body. While found naturally in foods such as dairy, eggs and leafy greens, a dietary supplement can help top up levels when dietary intake is insufficient. This product delivers 400 mg of vitamin B2 per serving, a potent dose well above the daily recommended intake, using the standard bioactive riboflavin form. Each capsule is laboratory tested for purity and potency, providing a reliable choice for your wellness routine.

Benefits of Riboflavin

Riboflavin contributes to normal energy-yielding metabolism, helping your body convert food into energy efficiently. It also contributes to normal red blood cell formation, to the protection of cells from oxidative stress, and to the normal function of the nervous system. Additionally, it contributes to the reduction of tiredness and fatigue. Many users incorporate riboflavin into their daily regimen to support overall health and maintain normal neurological function. While individual results vary, consistent uses may help you feel more energised throughout the day.

How to Choose the Right Supplement

When selecting a riboflavin supplement, consider the dosage, form, and quality certifications. This product provides 400 mg per capsule—a high-dose often used for targeted support. The riboflavin form is standard and well absorbed by the body. Look for third-party testing and clean labels. Carlyle's riboflavin is non-GMO, gluten-free, and free from wheat, yeast, lactose, artificial sweeteners and preservatives. The 180-capsule bottle offers a convenient 6-month supply at a reasonable value, and the capsules are small and easy to swallow.

Recommended Dosage and Safety

The typical dosage for riboflavin supplements ranges from 100 to 400 mg per day. A 400 mg serving is considered high but safe for most adults. The tolerable upper intake level for riboflavin has not been established due to low toxicity; excess is excreted in urine, which may cause a harmless yellow discolouration. Possible side effects are rare but may include mild digestive upset. Always follow the recommended serving size and consult your health care provider before starting any new supplement, especially if you are pregnant, nursing or taking medication.

Frequently Asked Questions

Can I take riboflavin on an empty stomach?

Yes, riboflavin is generally well tolerated on an empty stomach. Taking it with food may enhance absorption and reduce any mild gastrointestinal discomfort.

Is this product suitable for vegans?

Yes, Carlyle Vitamin B-2 capsules are free from animal-derived ingredients and are suitable for vegans and vegetarians.

How long does one bottle last?

With a serving of one capsule daily, each bottle of 180 capsules provides a 6-month supply.

Does riboflavin interact with any medications?

Riboflavin may interact with certain medications, including anticholinergics and some antibiotics. Consult your doctor if you take prescription medications.

This product is not intended to diagnose, treat, or prevent any disease.