Life Extension, Vitamin B3 Niacin
Available in stock Last updated May 29, 2026
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Estimated delivery: Jun 07 - Jun 11
Ingredients
Ingredients
Suggested Use
Suggested Use
Warning
Warning
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Product Details
- Gluten Free
- Non GMO LE Certified
- Promotes Cardiovascular Health
- Dietary Supplement
What Is Vitamin B3 Niacin?
Niacin is called B3 because it was the third B vitamin to be discovered. Supplementing with niacin can help people maintain already-healthy cholesterol levels, an attribute identified in the 1950s. This makes it one of the most-studied nutrients for this purpose. No wonder Vitamin B3 Niacin is our best-selling supplement for supporting already-healthy cholesterol levels..
Niacin is a B vitamin that can help to maintain already-healthy cholesterol levels and more.
- Helps maintain already-healthy cholesterol levels
- Supports healthy metabolism of glucose, fat & alcohol
- Promotes cellular energy production
- Non-GMO and Gluten-free
Mostly, US domestic orders are delivered within 5-6 business days of placing the order unless the product is back ordered (Out of Stock).
Please note that we do not ship on Saturdays and Sundays. International customers please Click Here to find more about the international shipping policy.
The total delivery time for your order is the period of time from when you place your order until the time you receive it. It is comprised of two parts- the processing time and the shipping time.
A. Processing time- The time from when you submit your order to when the item leaves the warehouse. In most cases, this is 1-2 business days. Please keep in mind that these are estimates based on previous shipping times and may sometimes take a little longer based on stock availability and demand.
B. Standard Shipping- Standard Shipping typically takes 3-4 business days to arrive, within the continental 48 U.S. only, excluding Hawaii, Alaska, Virgin Islands & Puerto Rico.
C. Expedited Shipping- Currently we are not providing Expedited Shipping service(s).
D. Shipping Note- Extra shipping charges might apply for glass items, liquids, probiotics (ships along with ice packs) or heavy weight packages due to the dimensions of the shipping box. Please contact us for any concerns and inquiries.
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