SKU: 66138138577

Natural Factors Vitamin B3 500mg - 90 Tablets

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Description

Natural Factors Vitamin B3 500mg - 90 TabletsVitamin B3 is also known as niacin and is a member of the water soluble B complex family of vitamins. A factor in good health, niacin has many uses within the body such as assistance with the breakdown and utilization of carbohydrates, fats, and proteins. It also plays an important role in supporting cardiovascular health. Niacin is effective in improving circulation and has a positive effect on cholesterol levels in the blood. It also offers support

Vitamin B3 is also known as niacin and is a member of the water-soluble B complex family of vitamins. A factor in good health, niacin has many uses within the body such as assistance with the breakdown and utilization of carbohydrates, fats, and proteins. It also plays an important role in supporting cardiovascular health.

Niacin is effective in improving circulation and has a positive effect on cholesterol levels in the blood. It also offers support for the cardiovascular system by having a positive effect on cholesterol levels by reducing LDL and triglycerides, while raising levels of HDL – the good cholesterol. It is vital for the proper activity of the nervous system, and for the formation and maintenance of healthy skin, tongue, and digestive system tissues.

Natural Factors Vitamin B3 contains vitamin B3 in the nicotinic acid form, which has been shown to be the most effective form for its positive impact on the cardiovascular system. Convenient tablets containing 500 mg of nicotinic acid supply this water-soluble vitamin for the maintenance of overall good health.

Ingredients
Each tablet contains:
Vitamin B3 (nicotinic acid) 500 mg

Non-medicinal ingredients

Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable grade magnesium stearate (lubricant).
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SKU: 66138138577

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Raubelis
Houston, US
★★★★★ 5
Q es d muy buena calidad
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★★★★★ 5
Classic design
This watch is a pleasant surprise, looks better than it costs.
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Reviewed in the United States on April 8, 2026
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Rahleek Walker
Natrona Heights, US
★★★★★ 5
Very well built, will last you a very long time
Style: Trifold, Style: Trifold
This wallet is very sturdy, and barely has any wear on it after I've purchased it over a year ago. Most wallets will start to greatly scuff, wear, or degrade/break down just from being taken in and out of your pocket but this wallet has held up particularly wear with VERY MINIMAL light scuffing. Quality leather so I know I will have this wallet for a very long time! It has great card holding capacity as i currently have about 10 cards in it and it still has a pretty slim profile. The wallet itself is a very nice, natural looking wallet. The ease of pulling cards in and out definitely has made me a fan.
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Reviewed in the United States on May 30, 2026
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Morgan
Carnegie, US
★★★★★ 5
Rugged, Stylish, and Built to Last
Style: Bi-fold
I bought this Carhartt oil-tan leather wallet for my husband, and it’s exactly what I hoped for. The leather feels thick and high quality, with that classic rugged Carhartt look. The stitching is solid, and it’s clear this wallet will hold up for years of daily use. It has plenty of card slots and an ID window, but still stays slim enough to fit comfortably in a back pocket. The canvas lining is a nice touch, and the embossed Carhartt logo adds just the right amount of style. It even came packaged in a collectible tin, which made it perfect for gifting. Highly recommend to anyone who wants a durable, functional, and great-looking wallet!
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Reviewed in the United States on August 10, 2025
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Amazon Customer
Phoenix, US
★★★★★ 5
Great quality, classic and durable wallet
Style: Bi-fold
I bought this wallet for my husband, and he’s been really happy with it. The leather feels high quality, and the wallet has a clean, stylish look that isn’t bulky. It seems very well made and durable, and it feels like it will last a long time with everyday use. The size is practical, and everything fits comfortably without being too thick. Overall, this was a great purchase and would make a nice gift.
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