ENDUR-ACIN - Niacin B3 - ER (Extended Release) 500 mg - Nicotinic Acid - Healthy Heart & Cholesterol Balance Supplement - Low-Flush High-Potency Niacin with 4–8 HR Timed-Release Matrix - 200 Tablets

I really like this niacin supplement. It arrived well sealed and in great condition. The capsules are easy to swallow and have no bad taste. I’m using it as part of my wellness routine and I feel good with it. Great quantity for the price and good quality overall. I would recommend it and would buy again.

This is my second purchase of Endur-Acin and I am extremely happy. I have been looking for a form of Vitamin B3 that is "flush" free and this is the one because it is truly nicotinic acid which is the only type of niacin that targets heart health and lipid metabolism. It is coated in a vegetable wax that results in it breaking down slowly thereby avoiding the flush and I have not experienced any stomach upset either. I bought 500mg and have found it very effective in boosting my brain function while recovering from a broken neck (2021) where morphine was used daily. My memory was severely affected but when I was released from the hospital 4 months later I stopped the morphine cold turkey because I needed to rebuild my memory. Using many different supplements things were slowly getting better but when in late 2024 I finally began Endur-Acin surprisingly quickly things turned around. Within the first month a brightness and clarity had surfaced and progress is continuing. I would highly recommend it to anyone needing the benefits of nicotinamide. I was unsuccessful in achieving my goals with other types of Vitamin B3.

Great product

It works. Over the course of 2 months, my total cholesterol has dropped 50 points.

Works well!

So, apparently, "no-flush" or "reduced flush" doesn't have the same health benefits as the kind that makes you feel like you're dying, but the "full flush" niacin made it look like I was 70 years old (I'm 43) with blood vessels popping out of my head. This time-release has MORE of the benefits than Niacinamide which is about the same as taking ascorbic acid instead of eating an orange (it's incomplete). Since it's real Niacin, in a large dose you WILL get some flushing, just less. The release is delayed so you are less likely to overwhelm your liver which will cause gout to flare up since uric acid can't be filtered out of your blood. In my case I have gout AND really flushing on just 100mg of straight Niacin so this is the best I can do. I have something wrong with my vascular system and this reduces the symptoms. Talk to your doctor before starting, stopping, or changing the type of Niacin you take as the effects on the body can be extreme, especially at high doses.

Not gonna prescribe this because I’m not a doctor. But it has helped my hubby!

Great source of Niacin, one a day does the job