True Research Labs TB-500
Evidence Score 52/100 · 4 of 4 TB-500 lab reports confirmed by the issuing lab
As of October 2, 2026, True Research Labs lists TB-500 in 10 mg from $69. Its best price, $6.90/mg, is about the typical TB-500 price. It publishes 4 TB-500 lab reports; 4 are confirmed in the issuing lab's own records, the newest dated May 12, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing.
TB-500 lab reports confirmed by the issuing lab
- May 12, 2026Horizon Analyticallot TRL-1698961purity, identityview report ↗
- May 12, 2026Horizon Analyticallot TRL-1698961identity, endotoxinview report ↗
- February 28, 2026Horizon Analyticallot TRL-7308120purity, identityview report ↗
- February 27, 2026Horizon Analyticallot TRL-7308120identity, endotoxinview report ↗
TB-500 price at True Research Labs
- From
- $69
- Best per mg
- $6.90/mg
- Typical per mg
- $6.99/mg
- Sizes
- 10 mg
From True Research Labs's own store, as of October 2, 2026; shipping and discounts not included.
Other TB-500 sellers with lab-confirmed reports
- Nextgen Peps91/100 · 2 confirmed
- Solyn90/100 · 1 confirmed · $4.50/mg
- Hydro Research Peptides90/100 · 4 confirmed · $6.50/mgHydro Research Peptides coupon code
- Direct Peptides89/100 · 4 confirmed · $9.90/mg
- BioLongevity Labs88/100 · 5 confirmed · $17/mgBioLongevity Labs coupon code
- Panda Peptides88/100 · 3 confirmed
True Research Labs TB-500 questions
Is True Research Labs's TB-500 lab tested?
Yes. As of October 2, 2026, True Research Labs publishes 4 TB-500 lab reports, and PepAssess matched 4 to the issuing lab's own records (Horizon Analytical). The newest confirmed report is dated May 12, 2026.
How much is TB-500 at True Research Labs?
From $69 (10 mg); its best price works out to $6.90/mg against a typical $6.99/mg, as of October 2, 2026. Prices come from True Research Labs's own store and exclude shipping and discounts.
Is there a True Research Labs coupon code for TB-500?
PepAssess has no confirmed True Research Labs code as of October 2, 2026. TB-500 sellers with lab-confirmed reports and a code: Hydro Research Peptides, PepAssess20 (20% off) and BioLongevity Labs, PEPASSESS (15% off).
Who else sells lab-tested TB-500?
As of October 2, 2026, the highest-scoring TB-500 sellers with a lab-confirmed report, besides True Research Labs: Nextgen Peps (91/100, 2 confirmed), Solyn (90/100, 1 confirmed) and Hydro Research Peptides (90/100, 4 confirmed).