Testagen
One of the Russian bioregulator peptides — a short amino acid chain studied for effects on a specific organ system.
Peptide Compare tracked 11 vendors selling Testagen on 10 Oct 2026. The cheapest in-stock 20 mg vial is $3.00 per mg at LA Peptides, 5% under the $3.15 median. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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Best value right now · 20 mg
LA Peptides
IN STOCKUNTESTED
Per mg5% under the $3.15 median
Vial price20 mg · verified Oct 10
Avg per mg · 20 mg
$3.08−5.0%
Ranged $3.00 – $3.24 across 11 vendorsCompare 10 vendors · 20 mg
Across all sizes, verified in-stock listings run $35.99 to $64.99 from 4 vendors.
VendorStock
04
Genetic PeptideUNTESTED · OUT · 20% OFF
$1.40$28.00$35.00
05
Verified PeptidesUNTESTED · OUT
$2.75$55.00
06
Behemoth LabzUNTESTED · OUT
$3.05$60.98
07
Solution PeptidesUNTESTED · OUT
$3.25$65.00
10
BioLongevity LabsTRUST 6.0 · OUT
$4.00$79.97
Showing 8 of 10 vendors · 2 more from $3.50/mg
Testagen prices verified Oct 10, 2026
$3.00/mgLA Peptides · $59.99
Buy best priceSee how Testagen moved against the rest of the catalogue in the Peptide Price Index: median price per mg now versus 30 and 90 days ago, every tracked peptide, with a CSV.
Testagen price by vial size
| Vial size | Lowest per mg | Vial price | Vendor |
|---|---|---|---|
| 10 mg | $3.60 | $35.99 | Umbrella Labs2 vendors carry it |
| 20 mg | $3.00 | $59.99 | LA Peptides10 vendors carry it |
Verified 10 Oct 2026. Lowest figures are in-stock listings checked within the last week, with any coupon applied; a size with none says so.
Price movement · 30 days
0%median per mg, all sizes
Cheapest ever recorded: $1.65/mg on Sep 4. Today is 81.8% above that low.See our top-ranked Testagen vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare Testagen head-to-head
- Testagen vs Bronchogen
- Testagen vs Cardiogen
- Testagen vs Cartalax
- Testagen vs Chonluten
- Testagen vs Cortagen
- Testagen vs Livagen
Quick Summary
Testagen is a bioregulator peptide used in research. Available from 11 vendors, priced from $35.00 to $79.97.
- 6 of 11 vendors currently have it in stock
- Highest-rated vendor: Eros Peptides (6.9 Finnrick score)
- Most common vial size: 20mg
- Category: Bioregulator — Short-chain bioregulator peptides targeting specific organ systems
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