Niacinamide ER is a Vitamin B-3 class medicine that is created by 21St Century Healthcare. The normal counter price for Niacinamide ER is $10.52 per 180, 500mg tablet extended releases, but you can pay $5.45 for 180, 500mg tablet extended releases with the SingleCare coupon. Niacinamide ER is a generic prescription; Endur-Amide is the brand-name version of Niacinamide ER.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 03/07/2026
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Niacinamide ER is a Vitamin B-3 class medicine that is created by 21St Century Healthcare. The normal counter price for Niacinamide ER is $10.52 per 180, 500mg tablet extended releases, but you can pay $5.45 for 180, 500mg tablet extended releases with the SingleCare coupon. Niacinamide ER is a generic prescription; Endur-Amide is the brand-name version of Niacinamide ER.
Niacinamide ER is a Vitamin B-3 class medicine that is created by 21St Century Healthcare. The normal counter price for Niacinamide ER is $10.52 per 180, 500mg tablet extended releases, but you can pay $5.45 for 180, 500mg tablet extended releases with the SingleCare coupon. Niacinamide ER is a generic prescription; Endur-Amide is the brand-name version of Niacinamide ER.
Niacinamide ER costs $5.45 for 180, 500mg tablet extended releases with a free Niacinamide ER coupon from SingleCare. But, you could reduce this cost more depending on your Rx details. Use the dropdown menu above to update your Rx info (i.e., brand/generic, quantity, form, dosage) to see the most accurate prices of Niacinamide ER with SingleCare near you.
The typical cash cost of Niacinamide ER without health insurance is $10.52 per 180, 500mg tablet extended releases though you can save using a SingleCare Niacinamide ER coupon to pay $5.45 for 180, 500mg tablet extended releases of Niacinamide ER. If you don’t have health insurance can still use SingleCare for free Niacinamide ER coupons. By using Niacinamide ER, you typically save money on your medication instead of buying Endur-Amide - the branded form of Niacinamide ER, which often costs dramatically more than Niacinamide ER.
Each specific insurance formulary is distinct and may or may not cover Niacinamide ER. The cost of Niacinamide ER with insurance coverage varies based on your plan - check with your insurance carrier for explicit formulary coverage and payment guidance. If your plan does not cover Niacinamide ER, you can use a SingleCare card to save on Niacinamide ER at your participating pharmacy. Also, you can also use SingleCare coupons if you have Medicare or Medicaid. If Medicare or Medicaid doesn’t provide coverage your Niacinamide ER fill, try SingleCare instead. Go to the SingleCare website or app to compare the lowest price of Niacinamide ER with SingleCare versus your Niacinamide ER copay with insurance or Medicare.
You can use SingleCare coupons at most major pharmacies and grocery stores, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. You can text, email, print, or save your free Niacinamide ER coupon to your mobile wallet and show a pharmacist when you pick up your prescription.
Niacinamide ER is a generic form of Endur-Amide and is significantly cheaper than Endur-Amide. The SingleCare for Niacinamide ER is $5.45 per 180, 500mg tablet extended releases, which typically is significantly less expensive than the average cost for Endur-Amide but uses the same active ingredients.
SingleCare is accepted at most national pharmacies and grocers, including the following:
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