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Source Naturals

Source Naturals Niacinamide B-3 100 mg Dietary Supplement - 100 Tablets

$6.75

652+ bought in the past month

Sobre este artículo

  • Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
  • Suggested Use:1 tablet daily.
  • Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).

Key details

Brand
Source Naturals
Item Form
Tablet
Primary Supplement Type
Vitamin-b
Diet Type
Vegetarian
Flavor
Unflavored

Technical specifications

item_model_number
SN0503

Item information

is_discontinued_by_manufacturer
No
department
Health and Beauty>Health and Wellness
date_first_available
May 29, 2004
manufacturer
Threshold Enterprises
best_sellers_rank
#35,839 in Health & Household ( See Top 100 in Health & Household ) #55 in Vitamin B3 (Niacin) Supplements
Highlights

About this item

  • Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.
  • Suggested Use:1 tablet daily.
  • Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).

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Product videos

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Customer reviews

403 reviewsPositive

Rated 4.5/5 across 403 reviews — highly regarded by customers.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find this vitamin supplement to be of good quality, effective, and well-sourced, with one customer noting it helps restore mitochondria and another mentioning its benefits for eyes and skin health.

Generated from the text of customer reviews

★★★★★

thankful for such a cheap supplement that I get real results from!

Why did you pick this product vs others?: I was happy to find a 100mg tablet, most are higher. I split them in half to take 3-4 times a day as Dr Mercola suggests, as being water soluble it passes through quickly. There's been some studies casting some suspicion on higher doses, and these small tablets let me keep it low, and even cheaper. I split two tabs each morning, and leave them on the counter to easily take throughout the day. Since taking this my energy has evened out, and my drowsy afternoons leading to naps have pretty much stopped, I'm so relieved. I hope the mitochondrial and brain benefits are true, but regardless I'm seeing real results and will continue! Read more

B. Spivey
★★★★★

Great product, works Great

Great product, works Great Read more

Norris
★★★★

Added nutrients

Great for skin and hair and nails . Small pill easy to swallow Read more

Kristin
★★★★★

A trustworthy brand that delivers

I have noticed a big difference since taking this supplement. I have a MTHFR gene mutation and struggle with methylation that ends up making me very tired because my cells no longer have the voltage to work properly. When I read that this helps restore your mitochondria, is vital for cell metabolism, repairs DNA and brain function, I had to try it. My inflammation is so high that it affects everything from my brain to my gut because my nervous system is super duper sensitive. I trust this brand and have noticed that they don't use a lot of unnecessary fillers or ingredients that actually make people more sick, whether they realize it or not. So if you are sensitive like me ... exhausted, dizzy, have brain fog and you know your nervous system in a wreck, trust this brand and this supplement. Read more

BalancedInsight
★★★★★

Small, easy to take pills without the flush

Convenient size and quantity. Hard to tell if it actually does anything (like most vitamins or supplements) but this doesn't cause the niacin flush. Great price and I'd definitely buy this again. Read more

Battery experimenter
★★★★★

no flush

I was looking for a good quality one that wouldn't make me flush as bad, this is it and you can control the amount you take easier with this lower dose Read more

Della
★★★★★

No flushing

internally warming with no flushing Read more

Terry
★★★☆☆

Great brand however not sure this actually works for me ...

Great brand however not sure this actually works for me since I have defective MTHFR genes which affects absorption and utilization of other B vitamins. Read more

azhophead
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