R-5-P, 50 mg, 120 Capsules

Very important when you have B1 deficiency in my case beri beri this is good as co factor to recover when you take high doses of B1 size is ok good quality I like this brand

This supplement is a special form of vitamin B2, riboflavin. It is beneficial for metabolism, the nervous system, and maintaining energy levels. Therefore, maximum absorption is very important to me. One capsule contains the optimal daily dose. And that's very convenient.

The Nutricost R-5-P (50mg, 120 capsules) is an excellent source of pre-activated Vitamin B2 (Riboflavin-5-Phosphate). I chose this product for its high bioavailability, as the R-5-P form is easier for the body to utilize directly for energy and nervous system support. I've noticed a subtle but consistent increase in my sustained energy levels. The capsules are small and easy to swallow. The large 120-count bottle offers great value. Nutricost maintains high purity with no unnecessary fillers. This is a great choice for optimizing B-vitamin intake, especially if you seek the more effective R-5-P form. Reliable and recommended for enhanced B2 metabolism!

Good quality with simple ingredients. I was glad to find vitamin B2 in the riboflavin-5-phosphate form. The dosage is reasonable and the price is decent for 120 capsules.

Good quality riboflavin (vitamin B2) supplement, good minimal ingredients. Capsules are nice and small. 50mg dose so good if you only want a maintenance dose, or take 4 twice a day for the anti-migraine 400mg dose (like I do, they're so small I don't mind taking several, and better than 1 big 400mg once a day). There's some research that this active form R5P is better for absorption, but other studies saying the benefit for migraines is from the riboflavin sitting in the gut powering up your good bacteria so absorption isn't important. As for any supplements be watchful of any side effects. High dose will cause harmless bright yellow pee! For migraines, benefits almost always take at least 3 months so do persevere and don't worry if it doesn't work immediately.

it's active form of good R-5-P, i like it

I started taking R-5-P (the active coenzyme form of Vitamin B2) based on my DNA test results, which revealed a mutation in the MTRR gene. I’ve been taking it as part of a comprehensive protocol to support my folate cycle for over 3 months now. The results are truly tangible: Energy & Productivity: My energy levels have stabilized throughout the day. My stamina has noticeably increased—I can now stay productive and fully focused on tasks for 5 to 6 hours straight. Brain Fog Lifted: The "brain fog" is completely gone, making it much easier to think clearly. Appetite Control: As a pleasant bonus, my cravings for simple carbs and quick calories have decreased significantly. An excellent, highly effective form of Vitamin B2. If you have similar health goals or genetic traits, I highly recommend it! Quality is perfect.

These do seem to help lower BP but I do have to take 20 a day . Would be great if they came in higher dosage

I’m really impressed with the quality. It’s easy to take the ingredients and size are good , gentle on the stomach, and fits well into my daily routine. I noticed improvements in (mention main benefit digestion, energy, sleep, bloating, etc Overall, it’s a reliable supplement, and I would recommend it to anyone looking to support (mention purpose

This supplement is great for overall health, and because it’s water soluble there’s no nasty bad effects as excess r5p b2 will just get urinated out