21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count

US $10.27
Condition:
New
More than 10 available2 sold
Breathe easy. Returns accepted.
Popular item. 2 have already sold.
Shipping:
Free USPS Ground Advantage®.
Located in: Fenton, Michigan, United States
Delivery:
Estimated between Thu, Jun 12 and Tue, Jun 17 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       Diners Club
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eBay item number:388024876614
Last updated on Mar 02, 2025 19:20:45 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
21st Century
Formulation
Tablet
Type
Vitamin B Complex tablets
UPC
740985225509

Item description from the seller

About this seller

Blue Medical

97.4% positive feedback1.7M items sold

Joined Apr 2006
Blue Medical is a retailer for Home Medical Equipment and Home Medical Supplies because of our determination to provide you the best products available at the lowest prices while also providing same ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
4.9

Seller feedback (400,650)

All ratings
Positive
Neutral
Negative
  • b***b (57)- Feedback left by buyer.
    Past month
    Verified purchase
    I bought 3 four-ounce genuine hospital-quality BETADINE brand 10% povidone-iodine solution bottles. They arrived in perfect condition, intact and sufficiently packaged. Shipping was quick even if USPS sat on it for a few days before moving (Ground Advantage). Good tracking and seller progress communications. The price was reasonable and the multiple small containers allow for distribution to several first aid kits or stations. Good seller performance by professionals.
  • s***m (34)- Feedback left by buyer.
    Past month
    Verified purchase
    Exceptional quality, a brand-new at the most competitive! The item was delivered exactly as described in the listing. Communication throughout the transaction was, with shipping and secure packaging ensuring a seamless experience.
  • r***i (3833)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    EXCELLENT seller, PHENOMENAL communication, item arrived BETTER than described as well as FAST. Seller took EXTREME care in packing to be certain NO damage would occur during the shipping process. HIGHLY recommend to ALL eBay buyers and DEFINITELY looking forward to more ONGOING business. Thank you ! ⭐️🌟⭐️🌟⭐️

Product ratings and reviews

4.9
30 product ratings
  • 28 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    I wanted to reduce my high Triglyceride ...

    I wanted to reduce my high Triglyceride levels. Niacin that causes flushing supposedly lowers, and prevents high Triglyceride levels in the body that cause a fatty liver. My Triglycerides have been high for decades even though my Cholesterol levels have stayed normal, but for how much longer is my question. I have not been diagnosed with a fatty liver by a doctor, but it is a good bet I have one, and a fatty liver can lead to future medical problems. I do not want to be sick as I age.

    Verified purchase: YesCondition: NewSold by: nooroze

  • Top critical review

    B2 for skin

    of course there is no overnight reaction to taking vitamins so cannot rate or recommend this product. Skin doctor advised me to start taking B2 so I am doing so. The price on this product was the best I could find on internet and drug stores. These pills are large. I cut them in half to make easier to swallow.

    Verified purchase: YesCondition: NewSold by: swanson_vitamins

  • Dermatologist recommended this product

    My dermatologist recommended I change from plain niacin to Niacinamie 500 mg twice a day. I looked it up and found it is best for skin. The niacinamide tablets were expiring 06/21/2021 but my nephew pharmacist said it still would still have good strength so I bought enough to last thru 2021 because the delivered price from this vender was much better than others.

    Verified purchase: YesCondition: NewSold by: planetstuff1

  • Thanks!!! His doctor wants my husband to take them!!!

    Thanks!!! His doctor wants my husband to take them!!!

    Verified purchase: YesCondition: NewSold by: dealgrab

  • Lifts my mood

    I take this niacinamide when I feel depressed. It lifts my mood nicely.

    Verified purchase: YesCondition: NewSold by: swanson_vitamins

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