Now Foods Niacinamide 500 MG 100 Capsules
Niacinamide (Vitamin B-3) is an essential member of the B-vitamin family that must be obtained from the diet. It is the precursor to Niacin, but does not cause the "flush" normally associated with Niacin intake. Niacinamide is a water-soluble vitamin.Niacinamide and Niacin are two different forms of vitamin B-3. Niacinamide does not cause a Niacin flush. Niacinamide (B-3) is an essential member of the B-vitamin family.Vitamin B-3A Dietary SupplementThese statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition. Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease.
Niacinamide (Vitamin B-3) is an essential member of the B-vitamin family that must be obtained from the diet. It is the precursor to Niacin, but does not cause the "flush" normally associated with Niacin intake. Niacinamide is a water-soluble vitamin.Niacinamide and Niacin are two different forms of vitamin B-3. Niacinamide does not cause a Niacin flush. Niacinamide (B-3) is an essential member of the B-vitamin family.Vitamin B-3A Dietary SupplementThese statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition. Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease.
Niacinamide (Vitamin B-3) is an essential member of the B-vitamin family that must be obtained from the diet. It is the precursor to Niacin, but does not cause the "flush" normally associated with Niacin intake. Niacinamide is a water-soluble vitamin.Niacinamide and Niacin are two different forms of vitamin B-3. Niacinamide does not cause a Niacin flush. Niacinamide (B-3) is an essential member of the B-vitamin family.Vitamin B-3A Dietary SupplementThese statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition. Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease.
Niacinamide (Vitamin B-3) is an essential member of the B-vitamin family that must be obtained from the diet. It is the precursor to Niacin, but does not cause the "flush" normally associated with Niacin intake. Niacinamide is a water-soluble vitamin.Niacinamide and Niacin are two different forms of vitamin B-3. Niacinamide does not cause a Niacin flush. Niacinamide (B-3) is an essential member of the B-vitamin family.Vitamin B-3A Dietary SupplementThese statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition. Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease.
in 19 offers
The lowest price for Now Foods Niacinamide 500 MG 100 Capsules right now is $14.17 at Professional Supplement Center, compared across 17 retailers.
The all-time low was $7.33 on 31 Dec 2025 — today's price is 93% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 June 2026.
Last updated at 07/06/2026 14:32:27
NOW Niacinamide (B-3),100 Capsules
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Niacinamide 500 Mg, 100 Capsules, by NOW Foods
Delivery $12.76
NOW Foods, Niacinamide, 500 mg, 100 Veg Capsules
Delivery $40
NOW Foods Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules
Delivery between 13–16 June $29
Ниацинамид 500 мг 100 вегетариански капсули | Now Foods
Free delivery between Tue – Wed
Niacinamide 500 mg
Delivery $35.10
Now Niacinamide B3 500 mg 100 Veg Capsules
Delivery $32.78
Now Niacinamide (B-3) 500 mg Veg Capsules 100
Delivery $9.90
Niacinamide 500 mg 100 capsules - niacin NOW FOODS
Delivery $68.99
Niacinamide 500 mg 100 Capsules - Niacin NOW FOODS
Delivery $99.33
originally posted on iherb.com
I was recommended to add this supplement to my regime to explore its effect on reduction of my migraines. I chose this particular brand due to the pureness of the ingredient and the dosage - 500mg.Niacin is a vitamin that typically causes widening of the blood vessels and since migraine headaches are associated with constriction of blood vessels in the brain, niacin has been examined as a potential therapy for migraines. I am not sure if niacinamide affected in separate or it is a combination but I do observe a certain level of reduction in my pains. The size of the pills are medium with no taste thus easy to consume on a daily basis.
originally posted on iherb.com
This one is one of my favorites among my 100 herbal supplements that deserves 6 stars. This is a must supplement for me. Niacinamide, vitmain b3 is a solar plexus chakra material. This form is active form. Passive form is said to cause flush although I have not tried passive form myself. But I loved this product. No flush. And repairs solar plexus chakra and does good job ! And I love and trust this brand ! And another great point is the price for the value.. I got very high value for a very good price and I appreciate it ! The only advice I'd give for the brand is that I couldn't find 250 capsule variant of this bottle. I have ordered 2nd bottle of 100 capsule variant. Recommended !
originally posted on iherb.com
I am not a professional but I know from my studies that NAD ingredient of this niacin promotes anabolic reactions such as the synthesis of cholesterol and fatty acids and plays an important role in maintaining antioxidant function in cells ( which girl doesn't want antioxidants?). I buy this niacin as part of my ketogenic supplements and the daily dose is 6 capsules. I think the most obvious benefits are helping the nervous system, fighting skin ageing and helping with sleep. Also this one is completely niacin flush free, highly recommended!
| Best By | March 2027 |
| Dimensions | 11.2 x 5.8 x 5.8 cm , 0.1 kg |
| Serving Size | 1 Veg Capsule |
NOW Niacinamide (B-3),100 Capsules
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Niacinamide 500 Mg, 100 Capsules, by NOW Foods
Delivery $12.76
NOW Foods, Niacinamide, 500 mg, 100 Veg Capsules
Delivery $40
NOW Foods Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules
Delivery between 13–16 June $29
Ниацинамид 500 мг 100 вегетариански капсули | Now Foods
Free delivery between Tue – Wed
I was recommended to add this supplement to my regime to explore its effect on reduction of my migraines. I chose this particular brand due to the pureness of the ingredient and the dosage - 500mg.Niacin is a vitamin that typically causes widening of the blood vessels and since migraine headaches are associated with constriction of blood vessels in the brain, niacin has been examined as a potential therapy for migraines. I am not sure if niacinamide affected in separate or it is a combination but I do observe a certain level of reduction in my pains. The size of the pills are medium with no taste thus easy to consume on a daily basis.
This one is one of my favorites among my 100 herbal supplements that deserves 6 stars. This is a must supplement for me. Niacinamide, vitmain b3 is a solar plexus chakra material. This form is active form. Passive form is said to cause flush although I have not tried passive form myself. But I loved this product. No flush. And repairs solar plexus chakra and does good job ! And I love and trust this brand ! And another great point is the price for the value.. I got very high value for a very good price and I appreciate it ! The only advice I'd give for the brand is that I couldn't find 250 capsule variant of this bottle. I have ordered 2nd bottle of 100 capsule variant. Recommended !
I am not a professional but I know from my studies that NAD ingredient of this niacin promotes anabolic reactions such as the synthesis of cholesterol and fatty acids and plays an important role in maintaining antioxidant function in cells ( which girl doesn't want antioxidants?). I buy this niacin as part of my ketogenic supplements and the daily dose is 6 capsules. I think the most obvious benefits are helping the nervous system, fighting skin ageing and helping with sleep. Also this one is completely niacin flush free, highly recommended!
For many years I wondered why I am unable to focus and concentrate and had sleep problems too. I had mental fog, and lack of mental clarity. After I started this product I suddenly observed changes and my personal life improved.I was still skeptic and stopped taking it in between (on purpose or just forgot) and I was back in the same old world of fogginess and was floating through life without living and being in the moment. I am convinced that this formula is truly effective.Anecdotal, but I see a noticeable difference in my skin when I take 'em daily. Less winter dryness, far fewer breakouts, generally "healthier" and "less tired" looking.
I've been buying from iherb for over a decade and have roughly calculated that I've spent many thousands of dollars on supplements to help with fatigue.Its not in question whether this particular supplement is legitimate, good quality, pure and of a good brand. I am open to all that being true. Though, I can only tell you my experience. That is, I didn't notice any difference in my health and well-being as a result of taking this supplement either for a few days or for many weeks.Actually, one of the very few noticeably effective supplements I've ever bought from iHerb and will continue to buy is Thorne Advanced Nutrients multivitamin. I surprisingly do feel better, more alert, more charged and energised within an hour of taking 2-3 capsules, which is less than ... MoreI've been buying from iherb for over a decade and have roughly calculated that I've spent many thousands of dollars on supplements to help with fatigue.Its not in question whether this particular supplement is legitimate, good quality, pure and of a good brand. I am open to all that being true. Though, I can only tell you my experience. That is, I didn't notice any difference in my health and well-being as a result of taking this supplement either for a few days or for many weeks.Actually, one of the very few noticeably effective supplements I've ever bought from iHerb and will continue to buy is Thorne Advanced Nutrients multivitamin. I surprisingly do feel better, more alert, more charged and energised within an hour of taking 2-3 capsules, which is less than half the recommended dose. This is a very rare result for me.Please like my review if you found it helpful.
Usually when you take a new product, you are already taking so many other products that it's really hard to know if it's actually benefitting you. I decided to try Niacinamide to help combat the aging of my brain and skin (44), but have been surprised to discover that my sleep has become amazing. I generally slept pretty good before, but my sleep has taken on an entirely different feeling. You know how a good night's sleep might be if your head hits the pillow and you're happy if you are completely unconscious till morning? Well, the past nights that I have been using this, while I'm asleep, I actually feel aware that I'm asleep but it somehow feels so peaceful and blissful. Sounds crazy, I know. It's just something that I didn't expect at all and I have to say, I ... MoreUsually when you take a new product, you are already taking so many other products that it's really hard to know if it's actually benefitting you. I decided to try Niacinamide to help combat the aging of my brain and skin (44), but have been surprised to discover that my sleep has become amazing. I generally slept pretty good before, but my sleep has taken on an entirely different feeling. You know how a good night's sleep might be if your head hits the pillow and you're happy if you are completely unconscious till morning? Well, the past nights that I have been using this, while I'm asleep, I actually feel aware that I'm asleep but it somehow feels so peaceful and blissful. Sounds crazy, I know. It's just something that I didn't expect at all and I have to say, I really look forward to bedtime now. I think I smile in my sleep now! LOL. Hope this helps someone!
An international team of scientists, led by University of Helsinki in Finland reported that vitamin B3, niacin, has therapeutic effect in progressive muscle disease. Niacin delayed disease progression in patients with mitochondrial myopathy, a progressive disease with no previous curative treatments. Recommended dose: 500-1000 mg of Vitamin B3, 3 times a day. See "Dr. Abram Hoffer, MD" PhD book: "Niacin The Real Story" book.Vitamin B3 forms have recently emerged as potent boosters of energy metabolism in rodents. These vitamins are precursors for NAD+, a molecular switch of metabolism between fasting and growth modes.As fasting has been shown promote health and longevity in for example mice, a variety of "NAD boosters" are being developed. However, whether ... MoreAn international team of scientists, led by University of Helsinki in Finland reported that vitamin B3, niacin, has therapeutic effect in progressive muscle disease. Niacin delayed disease progression in patients with mitochondrial myopathy, a progressive disease with no previous curative treatments. Recommended dose: 500-1000 mg of Vitamin B3, 3 times a day. See "Dr. Abram Hoffer, MD" PhD book: "Niacin The Real Story" book.Vitamin B3 forms have recently emerged as potent boosters of energy metabolism in rodents. These vitamins are precursors for NAD+, a molecular switch of metabolism between fasting and growth modes.As fasting has been shown promote health and longevity in for example mice, a variety of "NAD boosters" are being developed. However, whether actual NAD+ deficiency exists in human disease, and whether NAD+ boosters could have curative effects in patients with degenerative diseases, has remained elusive.In the current publication, a collaborative team of investigators led by academy professor Anu Suomalainen-Wartiovaara and academy research fellow Eija Pirinen report lowered NAD+ levels in both blood and muscle of mitochondrial myopathy patients.Pirinen and colleagues report that niacin treatment efficiently increased blood NAD+ both in patients and healthy subjects. Niacin restored NAD+ in the muscle of the patients to the normal level and improved strength of large muscles and mitochondrial oxidative capacity. Overall metabolism shifted towards that of normal subjects.The results of this open pilot study revealed that niacin is a promising treatment option for mitochondrial myopathy.
| Best By | March 2027 |
| Dimensions | 11.2 x 5.8 x 5.8 cm , 0.1 kg |
| Serving Size | 1 Veg Capsule |
