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Twinrix

Twinrix Dosage

Robert Chad Hakim, PharmD, BCCCPAllison Gourley, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Allison Gourley, PharmD
Last reviewed on January 6, 2025

The average cost for 1 syringe of 1ml of Twinrix is $126.87 with a free GoodRx coupon. This is 27.52% off the average retail price of $175.04.

syringeSyringe

Dosage

Quantity

Price as low as

Price per unit

1ml

1 syringe

$126.87

$126.87

Typical dosage for Twinrix

Each Twinrix dose is 1 injection (1 mL) given into the shoulder muscle by a healthcare professional (HCP).

  • Typical 3-dose series: Typically, you'll get 3 injections of Twinrix over a 6-month period. After your first shot, you can get your second shot 1 month later. Then, your third shot should be about 5 months after your second shot.

  • Accelerated schedule (4-dose series): You'll receive the 3 injections of Twinrix over 1 month with a booster dose 1 year later. After your first dose, you can get your second dose 1 week later. You should get your third dose about 2 to 3 weeks after your second dose. Then, you'll need to get a booster dose of Twinrix about 1 year from the first shot you received.

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