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21st Century   Niacinamide 500 mg Prolonged Release - 110 Tablets

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3 Reviews

"Bought this to help my metabolism and skin, the 110 for under 5 dollars is amazi..."  Read all reviews

Item Number: CEN1132
Serving Size: 1 Tablet Servings per Container: 110
Price per Serving:  $0.04 Price per Unit*: $0.04 per Tablet
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
13 In Stock.

This item will ship on Monday before 5PM EST.

Regular Price:  $4.99 $4.29
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Niacin (vitamin B-3) plays a role in energy metabolism. Niacinamide is a good source of vitamin B-3 with a lower flushing effect than that of niacin. Prolonged release vitamins slowly release nutrients into the body over an extended period of time.


These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 530015
  • UPC # 740985225509
Official Website: http://www.21stcenturyvitamins.com

Serving Size: 1 Tablet

Amount Per Serving / % DV

Niacinamide 500mg / 3130%
Calcium (As Calcium Carbonate) 160mg / 10%

Other Ingredients: Cellulose‚ hydroxypropyl methylcellulose‚ stearic acid‚ maltodextrin‚ stearic acid‚ maltodextrin. Contains <2% of: Magnesium stearate‚ PEG‚ polysorbate‚ polyvinyl alcohol‚ silicon dioxide‚ talc.

Gluten-Free / No Added Sugar.

As a vitamin supplement‚ adults take one (1) tablet daily with any meal or as directed by a healthcare provider.

Do not exceed recommended dosage.

Consult a healthcare provider prior to use if pregnant‚ nursing‚ on medications‚ have a medical condition or are planning a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Store at room temperature.

  • Gluten Free
  • No Added Sugar

Ratings and Reviews

Write a Review
  • 4.7
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5 3
  • 3 Reviews
    • Verified Buyer

      21st Century Niacinamide

      from US on 11/12/2019
      Bought this to help my metabolism and skin, the 110 for under 5 dollars is amazing.

      Pros

      I like the prolonged-release

      Cons

      Size is pretty big if you can't take tablets well.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      21st Century Niacinamide

      from US on 11/12/2019
      Bought this to help my metabolism and skin, the 110 for under 5 dollars is amazing.

      Pros

      I like the prolonged-release

      Cons

      Size is pretty big if you can't take tablets well.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Recommended by dermatologist

      from NEW CARLISLE OH on 11/25/2017
      Niacinamide 500 mg Prolonged Release by 21st Century works well. Like the time release factor.
      review-checkI would recommend this item to a friend.

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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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