Crystalline Pure. Gluten Free. Niacin also known as vitamin B-3 is commonly found in fish and grains. It is important for energy production and also helps keep the nervous system digestive system skin hair and eyes healthy. Niacin assists in the conversion of food to energy. As a water-soluble vitamin Niacin is not stored in the body and therefore requires continuous supplementation.
(24 reviews) 12
Rating breakdown24 reviews
22 out of 24(92%)customers recommend this product.
"My husband takes niacin daily - this capsule by TwinLab is his favorite. He does get the niacin-flush momentarily, but it doesn't bother him. This is a high dosage, so would only take the 500mg if you have worked up to it on a gradient, like he has."
"Twinlab Niacin 500 mg is the best Niacin product in the market today. In just a few minutes you could feel the flush beginning to work. I have tried others Niacin products before but none of them come close of Twinlab Niacin. it helps me keep my LDL low. I give this product a 5 stars rate."
"Its impossible to find a flushing niacin in your local drugstore. This one really works and I have started to move up to 1000mg in the same brand. You may want to start lower than 500 mg unless you can handle to wonderful flush! My first one lasted about 30 min ., now I'm down to about 15 min for the 500 mg. I take this to ensure lower cholesterol and it helps to me fall asleep quicker!"
"i was looking for a flush niacin for a while that i could depend on to give me a complete flush consistantly. I feel i get a full flush every time i use this product. i saw a special report on Niacin that said if it doesn't flush, it isn't doing its job. I don't know why it is getting so hard to find a good flush niacin. I hate slow niacin because it wakes me up with the flush after i am already asleep."
"This is one product that some people might have a problem with because it is so obviously effective. When I take a Niacin supplement I want to know that it has entered my system--the heat is turned on! That's fine with me, and I do know that this Twinlab Niacin is being absorbed. I only wish Twinlab would make bottles of 240 capsules."