B1 Coupons & Prices

True Vitamin B1

B1 is a Vitamin B-1 class drug which is produced by Pharmavite. The normal cash price of B1 is $11.10 per 30, 100mg tablets, but you can pay only $4.25 for 30, 100mg tablets with the SingleCare discount card. B1 is a generic drug; Thiamine is the brand form of B1. 

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B1 coupon at Walgreens Pharmacy
$7.25
$ 4.25
$3 off with signupwith signup

Show this free card to your pharmacist.

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B1 coupon at Publix Pharmacy
$ 9.00

Save an extra $3 on any eligible prescription! Sign up for free

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B1 coupon at Food Lion Pharmacy
$ 9.25
B1 coupon at Kroger Pharmacy
$12.46
$ 9.46
$3 off with signupwith signup
B1 coupon at Harris Teeter Pharmacy
$12.46
$ 9.46
$3 off with signupwith signup
B1 coupon at Costco Pharmacy
$ 11.25

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: 12/19/2025

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About B1

B1 is a Vitamin B-1 class drug which is produced by Pharmavite. The normal cash price of B1 is $11.10 per 30, 100mg tablets, but you can pay only $4.25 for 30, 100mg tablets with the SingleCare discount card. B1 is a generic drug; Thiamine is the brand form of B1. 

B1 Price History & Information

Price History for B1 (Generic) & True Vitamin B1 (Branded Generic)

30 count, tablet, 100mg

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for B1 (Generic) & True Vitamin B1 (Branded Generic)

30 count, tablet, 100mg
PharmacyB1 Retail PriceB1 SingleCare Price
Walgreens$5.70$5.40
Kroger Pharmacy$6.00$6.00

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About B1

B1 is a Vitamin B-1 class drug which is produced by Pharmavite. The normal cash price of B1 is $11.10 per 30, 100mg tablets, but you can pay only $4.25 for 30, 100mg tablets with the SingleCare discount card. B1 is a generic drug; Thiamine is the brand form of B1. 

B1 FAQs

How much is B1 with SingleCare?

B1 costs $4.25 for 30, 100mg tablets with a free B1 coupon from SingleCare.  However, you could pay even less depending on your prescription details. Use the dropdown menu above to enter your prescription details (i.e., brand/generic, form, dosage, quantity) to find the most accurate price of B1 with SingleCare at your local pharmacies.

How much does B1 cost without insurance?

The typical cash cost of B1 without health insurance is $11.10 per 30, 100mg tablets but you can save using a SingleCare B1 coupon to pay only $4.25 for 30, 100mg tablets of B1. People without an insurance plan can always use SingleCare for free B1 savings. By using B1, you generally save money on your medication instead of buying the branded version of B1, which usually costs much more than B1.

How much does B1 cost with insurance?

Every insurance formulary is unique and may or may not cover B1. The cost of B1 with insurance coverage differs depending on your plan - reach out to your insurance company for definitive prescription coverage and copay information. If your insurance does not cover B1, you can use a SingleCare card to get discounts on B1 at your local pharmacies. Also, you can also use SingleCare cards if you have Medicare or Medicaid. If Medicare or Medicaid doesn’t completely cover your B1 prescription, you can use SingleCare instead. Go to the SingleCare website or app to find the lowest cost of B1 with SingleCare versus your B1 price with insurance or Medicare.

How to use SingleCare for B1

You can use SingleCare coupons at most national pharmacies and grocery stores, such as Walgreens, Kroger, Walmart, CVS, Safeway, and more. Text, email, print, or save your free B1 coupon to your mobile wallet and show a pharmacist when you pick up your prescription. 

Where are B1 coupons from SingleCare accepted?

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

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