Natural Factors B3 Nicotinic Acid 500 mg 90 Tablets

90 Tablets
by Natural Factors
Product ID: NF01227
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Natural Factors B3 Niacin Acid 500 mg

Vitamin B3 comes in two different forms; niacin and niacinamide. Both of these possess the same vitamin activity, but sometimes, niacinamide is preferred due to a reaction to niacin that many people experience. The reaction is called a "niacin flush" and causes the skin to temporarily become red, or feel warm and tingly. Niacinide also contains more triglyceride and cholesterol lowering properties. However, unlike niacin, niacinamide is not recommended for problems of the circulatory system.

Niacin is essential for metabolism of fats, proteins, and carbohydrates. It has a significant effect on blood cholesterol levels when taken in large amounts, and it is believed to be able to prevent cholesterol in the liver from secreting into the circulatory system. Niacin also increases your body's level of lipoproteins, known as the "good cholesterol" and is a powerful preventative for cardiovascular disease, hypercholesterolemia, atherosclerosis.


    • Helps to reduce "bad" cholestorol (LDL) levels
    • Promotes HDL, good cholestorol
    • Aids in the metabolism of fats, proteins, and carbohydrates
    • Aids in the metabolism of fats, proteins, and carbohydrates
    • Supports the cardiovascular system

Directions: 1 tablet, 1-5 times per day, or as directed by a health professional.

Supplement Facts
Serving Size 1 Tablet
Serving Size: 90
Servings Amount/Serving %DV
Vitamin B3 (Nicotinic Acid) 500 mg **
* Daily Value not established.
Other Ingredients :Microcrystalline cellulose, stearic acid, croscarmellose sodium,
vegetable grade magnesium stearate (lubricant).
1 tablet, 1-5 times per day, or as directed by a health professional.

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Nutritional Yeast Seasoning

I like this and I tried it with my smoothie this morning and can't wait to
try it with other meals.


I’m not big on vegetables, thankfully this supplement is available. It provides all the essential vitamins that I would get from eating veggies. The best part about it is that, the taste isn’t bad & it’s not gritty like other greens supplements I have tried in the past.

An Excellent source of B Vitamins

I have used the product since the 80s and find it to be consistently of a high quality

Great in baking

I love adding a couple of tablespoons to my gluten free muffins. So easy!