SKU: 83618024255

Life Extension Vitamin B3 Niacin 500 mg 100 Capsules

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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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SKU: 83618024255

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4.1 ★★★★★
Based on 22 reviews
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ViperMageEx
Port Orchard, US
★★★★★ 3
Low quality socks.
Size: Large, Color: (001) Black / Black / Castlerock
I have been buying Under Armour undergarments for years and have noticed a steady decline in quality. These socks are no different. I purchased another six packs of very similar styled Under Armour socks in 2023 and recently they have started wearing out. Those socks are no longer available for reorder, but these extremely similar socks were so I ordered them. The quality difference is obvious just by looking at and feeling them. They are more of a faded black/brown than the black pictured or the black that the three year old socks still are. The material is completely different and feels lighter. When wearing them they already feel like they are bunching up in my shoes, which the old ones never did. I do not expect these to last even a year and will not buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
R
Verified Purchase
Regina Hall
Louisville, US
★★★★★ 5
Happy Son
Size: Large, Color: (001) Black / Black / Castlerock
My sons loves them. They are all he wears.
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Reviewed in the United States on April 19, 2026
J
Verified Purchase
J
Houston, US
★★★★★ 5
Perfect thickness and soft feel.
Size: 6-10, Color: Halo Gray/Assorted
Why did you pick this product vs others?: Love theses socks.  It's hard to find socks which won't get pulled down by athletic shoes.  These stay put.
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Reviewed in the United States on June 29, 2025
Z
Verified Purchase
Zippity_duda
Alexandria, US
★★★★★ 5
Comfy, great quality
Size: 6-10, Color: White
I’ve had these for quite a while now. They are holding up very well as i wear them a lot for work (coaching). They are very cushiony and most importantly, they do not slip! I would compare these to Bombas but at a significantly better price point.
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Reviewed in the United States on December 18, 2024
A
Verified Purchase
Allison L
Louisville, US
★★★★★ 5
My favorite socks now!
Size: Medium, Color: Deep Sea/Breaker Blue/Electro Pink
I love socks! And these are quickly becoming my favorites! They do not slide down into your shoe no matter if you are working out or just wearing them for normal everyday use. The price is a little higher than I would normally pay for 3 pair of socks, but after wearing these for a few weeks, I think the quality and comfortability of these socks is well worth the money.
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Reviewed in the United States on November 1, 2023

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