Which vendor has the cheapest Thyrotropin?

Biotech Peptides currently offers the lowest price per mg at $3.72/mg. Prices are updated daily from vendor websites.

Which Thyrotropin vendor is most trusted?

We rank vendors using Finnrick blind-testing trust scores, price per mg, and stock availability.

Is Thyrotropin third-party tested?

Finnrick blind-testing data drives our rankings. Independent Janoshik test reports are not yet available for these vendors — check individual vendor pages for any purity documentation they publish.

How many vendors sell Thyrotropin?

We currently track 2 vendors selling Thyrotropin, with 1 product in stock. Inventory and pricing are updated daily.

Best Thyrotropin Vendors in 2026

Bioregulator

Ranked by Finnrick trust score, purity testing, and price.

Behemoth Labz is our #1 pick for Thyrotropin. Across 2 tracked vendors, prices range from $93.00 to $100.97. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.

Cheapest per mg: $3.72/mgat Biotech Peptides
In stock now: 1 product across 2 vendors
Last verified: Aug 21, 2026

Behemoth Labz

Top Pick

$100.97(50mg)— $2.02/mg

Out of StockLast checked 8d ago

Check Price

Biotech Peptides

$93.00(25mg)— $3.72/mg

In Stock

Check Price

How we rank vendors

Our composite score weighs Finnrick blind-testing trust scores (62%), price competitiveness (25%), and stock availability (13%). Vendors without Finnrick data are sorted by price below scored vendors. We never accept payment for rankings. Learn more.

Compare all Thyrotropin vendors by price →

More Bioregulator buying guides

Last updated: August 21, 2026