Natural Nutra No Flush Niacin, Vitamin B3 Supplement, Helps Improve Cardiovascular Health, Helps Improve Skin Texture, Promotes Better Brain Function, Helps Boost Energy Level 525 mg, 100 Capsules

Bought for my husband. He takes them for cholesterol. He said so far, the pills are fine, no issues. His blood work will give the final results.

I am beginning to feel the benefits of this vitamin, and no flushing so far!

Easily taken without the adverse effects of other niacin supplements. If you're taking niacin to address cholesterol problems, Natural Nutra is a good way to go!

Seems like a good enough product, but I gave it only three stars because the delay in reaching full potency should have been stated clearly up front. The SMALL PRINT ON THE BACK says that it doesn't reach full serum level for 10 hours. Delayed release is the opposite of what I need. Now I have to buy another bottle all over again. So if you need immediate effect like I do, this is not the niacin for you.

So far I am very pleased with this product. Tolerating it well. No side effects, no annoying flushing. Will see how my lipid profile is in several months.

These vitamin C suoplements arrived just in time for the cold and flu season. They have an extremely pleasant citrus taste to them. I feel certain they will do the job.

When I decided to begin taking niacin, I was concerned about the possible flushing side effects. I have had none of that with this supplement.

High quality product, vegan friendly and exactly as it was described. We are very pleased and will definitely purchase again regularly.