Plan the conversation
What can I expect to pay?
There is no verified US Semax price here. What can be compared is the full charge for an assessment and any continuing service.
The Semax price gap
As of September 30, 2026, Semax had no approved US product, so there was no maker's US list price or government product price to report.
A price attached to an online offer does not answer the separate question of whether the product can lawfully be provided.
Keep the assessment fee separate from any proposed product charge. Ask what you pay if the doctor or other health professional does not recommend the product.
Separate the possible charges
Ask which parts of the service the fee covers. Keep a charge for an assessment apart from any later charge.
Assessment
Is the first conversation paid per visit or through a membership? Is follow-up included?
Tests
If a test is proposed, what does it cost and what does the person caring for you expect to learn from it?
Continuing charges
Does a fee repeat? What period does it cover, and what must happen to stop it?
Compare the written terms
Ask for the full amount due now, the later repeat charge, any minimum commitment and the cancellation terms.
Put offers beside each other using the same period and the same included services. Keep a medicine charge, if proposed, on its own line.
A low first payment is not enough to compare an ongoing plan. The written terms help explain what comes afterwards.