Delivered to you. No insurance required. Starting at $199.99/monthArc-1's semaglutide for weight loss buy semaglutide online page · read September 2026
$199.99
$199.99
Priced by dose. The product page offers weekly doses of 0.5 mg, 1 mg and 2.5 mg but prints only “Starting at $199.99/month”. The store's product data behind that page lists 0.5 mg at $199.99, 1 mg at $249.99 and 2.5 mg at $549.99.
Compounded tirzepatide
compounded tirzepatide price ladder
Plan
Per month
Charged today
One month, 2.5 mg (lowest listed price)Source
Compounded Tirzepatide Regular price From $199.99Arc-1's home page · read September 2026
$199.99
$199.99
Two prices on its own pages
Arc-1 prints two prices for compounded tirzepatide: $149 Tagline on the tirzepatide product page (“Starting at $149/month”) and $199.99 Home-page and collection product cards (“Compounded Tirzepatide Regular price From $199.99”). We rank it on $199.99 because it's the lowest tirzepatide price on the store's own product cards, and the store's product data prices the lowest dose, 2.5 mg, at $199.99; no dose on the menu sells for $149.
Priced by dose across 2.5 mg, 5 mg and 7.5 mg, which the store's product data lists at $199.99, $249.99 and $399.99. The vial is “Compounded Tirzepatide + Glycine + B12 (10mg/5mg/500mcg per mL)”.
Fees on top of the medication
Membership. None. The medication price is the whole monthly charge.
Consultation. No separate consultation fee is disclosed.
Billing, canceling and refunds
Payment for the whole order is taken at checkout, before the intake form is completed.
The refund policy gives 30 days after delivery to request a return of an unused item in its original packaging; items sent back without an approved request aren't accepted.
Sale items can't be returned, and an approved refund lands on the card used to pay within 6 to 8 weeks.
Neither the refund policy nor the terms say what happens to a payment when the prescription is declined.
Arc-1 cost questions
What does the first month at Arc-1 cost?$199.99 for compounded semaglutide, the same as every month after it.
Does Arc-1 sell a cheaper prepaid plan?No. compounded semaglutide at $199.99 and compounded tirzepatide at $199.99 are sold month to month only, with no prepaid plan published.
The service, the checks and who should skip Arc-1 are in the Arc-1 review. To price a plan line by line with any membership and fee added, use the real cost calculator; it reads the same ladder. How the advertised figure compares with every other company's is on the September 2026 Price Gap Index.