After doing some research, I have decided to take smaller dose of niacin, 50mg 2- 3 times a day, to support the production of NAD+ and I prefer the flushing type!
Compare Vs. Slo-Niacin® Vitamin Supplement Gluten Free Non GMO Guaranteed Quality Laboratory Tested Trusted Quality for Over 30 Years Niacin (vitamin B-3) supports energy metabolism, heart health and the nervous system. Prolonged release vitamins are designed to reduce flushing.
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Compare Vs. Slo-Niacin® Vitamin Supplement Gluten Free Non GMO Guaranteed Quality Laboratory Tested Trusted Quality for Over 30 Years Niacin (vitamin B-3) supports energy metabolism, heart health and the nervous system. Prolonged release vitamins are designed to reduce flushing.
- SKU
- 3-66024
- Brand
- 21st Century
- Category
- health / vitamins / vitamin-b-complex / vitamin-b3-niacin
- Variants
- 1
Customer reviews
Using these niacin tablets has been great, easy to swallow, easy on the stomach and great value for this size bottle. There is no aftertaste and have not experienced a heavy niacin flush.
I don't feel a niacin flush, probably because of the sustained release. I chose it for its high quality, ingredients, quantity, excellent packaging, and its positive effect on the nervous system.
Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!
I use niacin and this particular supplement for general heart and cardiovascular health. the dosage and ingredients in this quality supplement are what i am looking for to add to my heart health routine. the flushing from these is non-existent for me as I am used to taking faster release niacin, so this is a great option to avoid that side effect.
My brother and mom used this brand. The quality is good but the size is just right. The effects are good for overall health. It has a lot of benefits and taste is okay. No issues with the package. May be helpful for the nervous system you have to ask your doctor.
The quality of this Niacin supplement is excellent. The Niacin, Prolonged Release, 500 mg supplement is designed to support healthy cholesterol levels and promote cardiovascular health. Niacin, also known as Vitamin B3, is a water-soluble vitamin that is essential for the body’s metabolic processes, particularly for the conversion of food into energy.
Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!
This is a great product, but it does cause flushing so I suggest the best time to take it is just prior to bed, it allows the flush to happen when your sleeping so people won't look and wonder what the heck is happening (I get red blotches all over). I know this is a great way to help with your cholesterol which is why I am taking it.
Niacin, Prolonged Release, 500 mg supplement for anyone looking to support their cardiovascular health and boost their overall energy levels. The high quality of the ingredients, along with the effective prolonged-release formulation, makes it a fantastic choice. After a month of consistent use, I feel that my overall health has improved, and I have more energy during my workouts.