Pay in installments of $7.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Natural Factors Niacin Flush Free 500mg - 90 CapsulesVitamin 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 offers support for the cardiovascular system by having a positive effect on cholesterol levels by reducing LDL and
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 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. Inositol by itself is also used therapeutically to reduce cholesterol.
Natural Factors Niacin Inositol Hexanicotinate Flush Free delivers niacin in the form of inositol hexanicotinate, which minimizes the side effects associated with other forms of niacin in high doses, such as flushing of the skin and upset stomach. When ingested, inositol nicotinate hydrolyzes in the body to free niacin and inositol, allowing both to function in reducing cholesterol levels in the body. It acts as a slow-release supply of niacin; hence, the flushing effect is not a likely event when ingested.
Niacin 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. Inositol by itself is also used therapeutically to reduce cholesterol.
Natural Factors Niacin Inositol Hexanicotinate Flush Free delivers niacin in the form of inositol hexanicotinate, which minimizes the side effects associated with other forms of niacin in high doses, such as flushing of the skin and upset stomach. When ingested, inositol nicotinate hydrolyzes in the body to free niacin and inositol, allowing both to function in reducing cholesterol levels in the body. It acts as a slow-release supply of niacin; hence, the flushing effect is not a likely event when ingested.
Main selling features
- Inositol hexaniacinate is a slow-release form of niacin
- Eliminates flushing, itching or other niacin side effects
Uses and benefits
- Helps promote "good" cholesterol while decreasing "bad" cholesterol levels
- Supports cardiovascular function
- Aids in the metabolism of fats, proteins and carbohydrates
Ingredients
| Each capsule contains: | |
| Niacin (inositol hexanicotinate*) | 500 mg |
| Inositol (inositol hexanicotinate) | 120 mg |
Non-medicinal ingredients
Microcrystalline cellulose, gelatin capsule (gelatin, purified water), vegetable grade magnesium stearate (lubricant).
Please Note:
Children: Not be suitable for children unless directed by a health care practitioner.
Pregnancy and Nursing: Considered safe during pregnancy and lactation at dosages below 100 mg. Dosages above 100 mg are not indicated unless directed by a health care practitioner.
Seniors: No special precautions are known.
Additional Information
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 5 reviews
Sort
Product Reviews
★★★★★ 5
Bought second one
Color: Navy, Size: Medium
I bought the black T-shirt about a month ago and really liked the quality the fabric is soft, the fit is great, and it holds up well after washing. So I decided to get the same one in dark blue.Very satisfied with the purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification.
Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026