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Description
Life Extension Vitamin B3 Niacin 500 mg 100 CapsulesBrand: Life Extension Features: HEART HEALTHY NIACIN Niacin, or vitamin B3, was the third B vitamin to be discovered. Niacin has a beneficial effect on your blood lipids. Each gluten free capsule in our formula delivers 500 mg of this vital nutrient to maintain heart health and more! GET A BOOST WITH VITAMIN B3 Niacin is a water soluble B vitamin that is crucial for energy production, particularly to help your body metabolize sugar, fat and alcohol.
Brand: Life Extension
Features:
- HEART HEALTHY NIACIN - Niacin, or vitamin B3, was the third B vitamin to be discovered. Niacin has a beneficial effect on your blood lipids. Each gluten-free capsule in our formula delivers 500 mg of this vital nutrient to maintain heart health and more!
- GET A BOOST WITH VITAMIN B3 – Niacin is a water-soluble B vitamin that is crucial for energy production, particularly to help your body metabolize sugar, fat and alcohol. Niacin also helps promote healthy cellular energy production.
- REV UP YOUR METABOLISM – Because vitamin B3 is required for your body to utilize fats and carbohydrates from the foods you eat, niacin also promotes a healthy metabolism...so you can “B” your very best!
- INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO and gluten-free. Manufactured in the USA and a Certificate of Analysis is available for every product we produce.
- LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there. Or formulations are created using the exact ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.
Binding: Health and Beauty
Release Date: 12-01-2011
model number: 00372
Part Number: 00372
Details: Niacin is a water-soluble nutrient crucial to energy transfer reactions, fat and alcohol metabolism. Niacin also helps metabolize the foods you eat and, like many B vitamins, promotes healthy cellular energy production. Caution Temporary flushing, itching, rash, gastric disturbances, lightheadedness, or unexpected drop in blood pressure may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily.
EAN: 0737870372103
Package Dimensions: 4.3 x 1.8 x 1.8 inches
Languages: Spanish
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4.3 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Reasonably comfortable, price is good, you get what you pay for
Color: Black, Style: pack of 1
Easy enough to put together, moderately comfortable (though I wouldn't want to sit in it for more than a couple hours). Heads and shoulders above the other similar-looking chairs on this site. If you want a cheap chair with arms, this is pretty much the best combination of cheap and reasonably comfortable. I am using it with a spare desk/workstation, and it's fine. In fact, I plan to buy another one.
Recline is good (make sure to loosen the twisty thing. Rolls fine. Feels study enough for me. I'm 5'10", 185 lbs, and my husband is 5'9", 215lbs, and both of us feel like the chair is roomy and durable. Certainly worth it for the price.
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Reviewed in the United States on April 15, 2026
★★★★★ 3
Priced right
Color: Black, Style: pack of 1
I got this chair for the price and wanted to try something with a vented design. The instructions are simple with pictures only but seemed to work.
Pros: Decent price. Fairly good fit and finish. Assembly was easy with an exception. You get extra screw bolts. Screws appear to have Loctite.
Cons: The arm rests were extremely difficult to attach to the seat. 4 bolts. The threaded bolt holes in the seat cushion did not line up well with the holes in the arm rest even though the arm rest holes were slotted. It took major tweaking. The angles of the chair made it even more difficult to assemble unless you built a custom work bench. You get an Allen key but I used a ratcheting screw driver.
The 5 wheel base that the chair sits on required partial assembly. It comes with 4 of the arms attached as one piece normally but the 5th arm needs to be attached in sort of a keyed design. You'll need a mallet. My first thought was why? The only reason I came up with was it allows for a smaller shipping box. Smaller boxes equal more chairs shipped on the same ship from Vietnam. In any case it is a con since IMO it creates a stress point that could snap. The wheels are small and plastic. I used a set of "roller blade" style office chair wheels I already had.
It has adjustments for elevation and tilt. My wife sat in it and she says it's comfortable in her sewing room so I'm happy. Of course time will tell.
Three stars for the assembly issues. Overall: Good deal for a not so expensive chair
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Reviewed in the United States on April 28, 2026
★★★★★ 5
highly recommend
Color: Peach Pink, Style: pack of 1, Color: Peach Pink, Style: pack of 1
This chair exceeded my expectations! It was easy to assemble, feels sturdy, and is very comfortable for long hours of work or studying. The lumbar support is great, and the chair rolls and swivels smoothly. The pink color is super cute and looks exactly like the pictures. Great value for the price — highly recommend!
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Overall great price and good chair
Color: Dark Black, Style: pack of 1
Overall great chair for the price feels like a goood quality and is very good onlt thing i think its a little uncomfortable after about a hour but thats about it
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Gaming monitor set up
Size: 32-inch
I love this monitor great quality great for gaming. Stands and mount are perfect and refresh rate unbeatable great for the value.
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Reviewed in the United States on May 23, 2026