Potassium Nitrate Coupons & Prices

Potassium Nitrate is a Solids class drug that is created by Fagron. The average cash price of Potassium Nitrate is $40.99 per 0.57, 100gm of bottle, but you can pay $22.39 for 0.567, 100gm of bottle with the SingleCare card. Potassium Nitrate is a generic prescription.

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Potassium Nitrate coupon at Kroger Pharmacy
$25.39
$ 22.39
$3 off with signupwith signup

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Potassium Nitrate coupon at Harris Teeter Pharmacy
$25.39
$ 22.39
$3 off with signupwith signup

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Potassium Nitrate coupon at Walgreens Pharmacy
$27.19
$ 24.19
$3 off with signupwith signup
Potassium Nitrate coupon at Publix Pharmacy
$28.80
$ 25.80
$3 off with signupwith signup
Potassium Nitrate coupon at Food Lion Pharmacy
$ 28.56
Potassium Nitrate coupon at Costco Pharmacy
$ 29.60

About SingleCare Pricing

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: 02/17/2026

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About Potassium Nitrate

Potassium Nitrate is a Solids class drug that is created by Fagron. The average cash price of Potassium Nitrate is $40.99 per 0.57, 100gm of bottle, but you can pay $22.39 for 0.567, 100gm of bottle with the SingleCare card. Potassium Nitrate is a generic prescription.

About Potassium Nitrate

Potassium Nitrate is a Solids class drug that is created by Fagron. The average cash price of Potassium Nitrate is $40.99 per 0.57, 100gm of bottle, but you can pay $22.39 for 0.567, 100gm of bottle with the SingleCare card. Potassium Nitrate is a generic prescription.

Potassium Nitrate FAQs

How much is Potassium Nitrate with SingleCare?

Potassium Nitrate costs $22.39 for 0.567, 100gm of bottle with a free Potassium Nitrate coupon from SingleCare.  However, you could reduce this cost more depending on your Rx details. Use the dropdown menu above to update your prescription details (i.e., brand/generic, quantity, form, dosage) to get the most accurate prices of Potassium Nitrate with SingleCare at your local pharmacies.

How much does Potassium Nitrate cost without insurance?

The average cash cost of Potassium Nitrate without health insurance is $40.99 per 0.57, 100gm of bottle but you can save money using a SingleCare Potassium Nitrate coupon to pay $22.39 for 0.567, 100gm of bottle of Potassium Nitrate. People without health insurance can always use SingleCare for free Potassium Nitrate discounts. By using Potassium Nitrate, you typically save on your prescription opposed to getting the branded version of Potassium Nitrate, which usually costs dramatically more than Potassium Nitrate.

How much does Potassium Nitrate cost with insurance?

Each insurance program has different details and may or may not cover Potassium Nitrate. The cost of Potassium Nitrate with insurance coverage varies depending on your plan - contact your insurance company for explicit formulary coverage and payment specifics. If your insurance plan does not cover Potassium Nitrate, you can use SingleCare to save money on Potassium Nitrate at your local pharmacies. Additionally, you can also use SingleCare cards if you have Medicare or Medicaid. When Medicare or Medicaid doesn’t completely cover your Potassium Nitrate medication, you can use SingleCare instead. Use the SingleCare website or app to review the lowest cost of Potassium Nitrate with SingleCare versus your Potassium Nitrate copay with insurance or Medicare.

How to use SingleCare for Potassium Nitrate

You can use SingleCare coupons at most national pharmacies and grocers, i.e., Walgreens, Kroger, Walmart, CVS, Safeway, and more. Simply text, email, print, or save your free Potassium Nitrate coupon to your digital wallet and show your pharmacist when you pick up your prescription. 

Where are Potassium Nitrate coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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