The best Niacin I have ever had!!
Posted by Reviewer3007670 on Mar 24, 2010
If you want the best quality Niacin on the planet and a super flush this is it!! Life Extension products are awesome!
good flush, real B3.
Posted by Reviewer2420667 on Aug 10, 2010
You get a really nice flush with these. After >1month still flush w/500mg/day. Good to manage cholesterol. Watch your liver if taking >1500mg/day.
Posted by CellRejuvenator on Sep 17, 2011
GOOD FOR DETOX
Posted by Reviewer1383442 on Jan 12, 2012
Ronald Osborne´s Life Extension Vitamin B3 Niacin 500 mg Review
Posted by RonaldOsborne on Oct 27, 2012
Great alternative to the brand I usually use I ran out of niacin and my skin was beginning to suffer with Eczema again. Life Extension Vitamin B3 is every bit as good as my usual brand. When buying niacin. This product is strictly B3 and it will make you flush, but that is a normal side effect and if you take in in small doses and build up to the correct dosage the side effects do eventually go away. I recommend this product to anyone who needs to take a Niacin supplement, is definately the best I have used.