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21st Century Niacinamide
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 29 Reviews
8
Supplement Facts
Serving Size:  1 Tablet
Amount Per Serving
%DV
Niacin
500 mg
3,125%

Most Useful Reviews

9.5
No flushing niacin
Need to take Niacin and hate the flushing? This is the solution. If you’re familiar with Niacin, you know the "NON FLUSHING" variety isn't effective for cholesterol. The flushing can be overwhelming, causing many to avoid it. I found this product at a better price with the same dosage, and I have experienced no flushing when taking it, which hasn't disrupted my sleep. I definitely recommend it.
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9.5
Sleep improvement
Niacin has completely cured my sleep disorder and depression. After taking sleeping pills for over a decade, I can now sleep easily anywhere. I continue taking niacin even though I feel much better and rarely experience niacin flush. It's best taken after meals to avoid worsening flush symptoms. With only 1-2 tablets daily, it lasts for months, making it excellent value for money. My skin also seems clearer.
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9.5
Effective flush
Solid niacin flush. Both the price and the content are excellent. It flushes effectively, and after two weeks of taking, the flush has diminished. It seems to release histamine. Wonderful!
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User Reviews

USERS' SCORE
Good
Based on 29 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
No flushing niacin
Need to take Niacin and hate the flushing? This is the solution. If you’re familiar with Niacin, you know the "NON FLUSHING" variety isn't effective for cholesterol. The flushing can be overwhelming, causing many to avoid it. I found this product at a better price with the same dosage, and I have experienced no flushing when taking it, which hasn't disrupted my sleep. I definitely recommend it.
Read More
9.5
Sleep improvement
Niacin has completely cured my sleep disorder and depression. After taking sleeping pills for over a decade, I can now sleep easily anywhere. I continue taking niacin even though I feel much better and rarely experience niacin flush. It's best taken after meals to avoid worsening flush symptoms. With only 1-2 tablets daily, it lasts for months, making it excellent value for money. My skin also seems clearer.
Read More
9.5
Effective flush
Solid niacin flush. Both the price and the content are excellent. It flushes effectively, and after two weeks of taking, the flush has diminished. It seems to release histamine. Wonderful!
9.5
Beginner friendly
But it certainly does! Thank you for using Niacin Flush! If you’re new to it, start with a low dose; it’s quite effective!
8.8
Reduced drinking desire
Reduces the desire to drink. I've been drinking almost every day for over 20 years and have struggled to quit. I read that niacin is effective for alcoholics, so I started taking it daily. Gradually, over two weeks, I reduced my drinking. Initially, I didn’t experience hangovers and felt I could handle alcohol better, but eventually, my desire to drink diminished and I stopped naturally. I took 500mg four times a day, reducing it as my cravings subsided. I think the dosage varies greatly among individuals.
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