US pharmacy pricing
Twinrix Cost Without Insurance — US Pharmacy Price Guide
Lowest price found · US pharmacies
$130.99/fill
for Twinrix, across the pharmacies in our data
US pharmacy prices — 1ml of 720-20elu-mcg/ml
| Pharmacy | Discount-card price | Regular cash price | Average retail |
|---|---|---|---|
 Costco | $130.99Lowest | $133.99 | $220.09 |
 Kroger Pharmacy | $163.98 | $166.98 | $220.09 |
 Harris Teeter Pharmacy | $163.98 | $166.98 | $220.09 |
 CVS Pharmacy | $166.48 | $169.48 | $220.09 |
 Publix | $173.87 | $173.87 | $220.09 |
 Walgreens | $175.77 | $178.77 | $220.09 |
"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.
Frequently asked questions
Is Twinrix (Twinrix) expensive if I don't have insurance?
At the US pharmacies in our data, the lowest listed discount-card price for Twinrix is around $130.99. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.
Is a generic version of Twinrix available?
Generic and brand-name pricing for Twinrix is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.
Is a generic version of Twinrix available?
Twinrix is a brand-name vaccine produced by GlaxoSmithKline. While its official generic name is Hepatitis A and Hepatitis B (Recombinant) Vaccine, there is currently no FDA-approved generic or biosimilar equivalent available. Patients seeking this immunization will receive the brand-name product.
What is Twinrix and how is it used?
Twinrix is a combination vaccine that immunizes against hepatitis A and hepatitis B, two distinct viruses that can cause serious liver disease. The vaccine works by exposing the body to an inactivated hepatitis A virus and a non-infectious protein component (antigen) of the hepatitis B virus, stimulating the immune system to produce protective antibodies. It is given as a series of three intramuscular injections, usually in the upper arm, over a six-month period. As with any medical treatment, it is essential to inform your healthcare provider about all medications you take and any health conditions, especially immune system issues or allergies, before receiving the vaccine.
What are the potential side effects associated with Twinrix?
The most frequently reported side effects of Twinrix are localized reactions at the injection site, such as soreness, redness, or swelling. Systemic effects like headache, fatigue, and mild fever are also common. Less frequently, individuals may experience nausea, diarrhea, dizziness, weakness, or abdominal pain. There have been reports of fainting following vaccination. Although rare, serious allergic reactions can occur, presenting with symptoms like severe rash, itching, facial or throat swelling, and difficulty breathing. This list is not exhaustive. Patients should discuss any concerns with their healthcare provider and report significant adverse reactions to the FDA's MedWatch program.