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Swanson Vitamins

Flush Free Niacin, 500 mg, 240 Capsules

4.6 · 429 reviews
3,132 ₽

Inositol Hexanicotinate Vitamin Supplement Supports Cardiovascular Health Formulated to Eliminate the Natural Flushing Effects of Niacin Promotes Carbohydrate Metabolism Science-Backed Quality Since 1969 Swanson Ultra Flush-Free Niacin delivers all the cardiovascular benefits of regular niacin with no unpleasant flushing sensation. It eliminates the natural flushing effect of niacin with a special form of vitamin B3 known as inositol hexanicotinate. Each capsule contains 500 mg of niacin from inositol hexanicotinate. Niacin helps the body metabolize carbohydrates and promotes cardiovascular wellness.

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Inositol Hexanicotinate Vitamin Supplement Supports Cardiovascular Health Formulated to Eliminate the Natural Flushing Effects of Niacin Promotes Carbohydrate Metabolism Science-Backed Quality Since 1969 Swanson Ultra Flush-Free Niacin delivers all the cardiovascular benefits of regular niacin with no unpleasant flushing sensation. It eliminates the natural flushing effect of niacin with a special form of vitamin B3 known as inositol hexanicotinate. Each capsule contains 500 mg of niacin from inositol hexanicotinate. Niacin helps the body metabolize carbohydrates and promotes cardiovascular wellness.

Customer reviews

5.0
verified purchase
Good Product

This is a new brand for my husband so I did some research. Swansons uses third party testing and doesn't have a bunch of additives. The no-flush niacin was recommended to my husband by his doctor; he's not had any issues with it. It was recommended that he gradually increase the dosage to the amount the doctor thought best verses jumping right in to the higher amount, which may have helped him adjust.

3/11/2024
5.0
verified purchase
Excellent

Good quality ingredient and size mgit boost immunity package is ok mg is enough no stomach acidityor taste it is a potency antioxidant which has good effect on overall status it is affect metabolism and nervous system no niacin flush was observed it boost energy and not sure about folic acid

9/22/2024
5.0
verified purchase

I've been taking niacin for years to support my heart health, but the dreaded 'niacin flush' always left me feeling like a lobster! Until I discovered Swanson's Flush-Free Niacin, that is! This formula is a total lifesaver - I get all the benefits of niacin without the embarrassing redness and itching. My cholesterol levels have improved, and I feel more confident knowing I'm supporting my cardiovascular health. The quality of Swanson's products is exceptional, and I appreciate the care they take in formulating supplements that really work. If you're like me and want to avoid the niacin flush, look no further - this stuff is amazing in its potency and effect.

8/13/2024
5.0
verified purchase
Great supplement

This was actually for a friend who has Low metabolism, high triglycerides, and also high cholesterol. I bought the kind that is flush free because I don’t think he could handle the niacin flush very well. So far he hasn’t complained about the taste and his energy is actually a bit better than normal so hopefully things will go well.

4/16/2024
5.0
verified purchase
No flushing at all

Regular niacin gave me an itchy, flushed face within minutes, but this inositol hexanicotinate version hasn't caused that at all. Capsules are easy to swallow and 120 count lasts a good four months.

8/26/2026
5.0
verified purchase

I’m very pleased with my experience using this product. The quality is excellent and I felt noticeable improvements after taking it consistently. It has helped me feel more balanced and comfortable overall, especially during busy and stressful days. The capsules are easy to take and gentle on the stomach, which I really appreciate. I also like that it’s well-packaged and arrived in perfect condition. The size is practical and offers great value for the price. I’ve tried many different wellness products before and this one truly stands out in terms of effectiveness and consistency. I will definitely continue using this in my daily routine, and I highly recommend giving it a try if you’re looking for something reliable and beneficial for overall wellness.

3/25/2026
5.0
verified purchase
Прекрасно!

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 !!!

1/10/2026
5.0
verified purchase

High-quality niacin supplement! Swanson Flush Free Niacin has excellent quality with clean ingredients. The taste is mild, and the size and dosage make it easy to take daily. With added folic acid, it supports energy, metabolism, and the nervous system without causing the typical niacin flush. Its high potency delivers noticeable effects and overall benefits.

11/19/2025
5.0
verified purchase
No-Flush niacin is the way to go!

And Swanson seems to have very good products. Nice size/quantity for a good price!

11/9/2025
5.0
verified purchase
Прекрасно!

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 !!!

9/25/2025