Stack Research TB-500
Evidence Score 66/100 · 1 of 1 TB-500 lab reports confirmed by the issuing lab
As of October 2, 2026, Stack Research lists TB-500 from $120. It publishes 1 TB-500 lab report; 1 is confirmed in the issuing lab's own records, the newest dated July 29, 2026. Its confirmed reports cover purity testing (HPLC and mass spec). Code PEPASSESS gives 10% off.
TB-500 lab reports confirmed by the issuing lab
- July 29, 2026Accumark Labspurity, identityview report ↗
TB-500 price at Stack Research
- From
- $120
- Best per mg
- —
- Typical per mg
- $6.99/mg
- Sizes
- —
From Stack Research'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/mg
- Direct Peptides89/100 · 4 confirmed · $9.90/mg
- BioLongevity Labs88/100 · 5 confirmed · $17/mg
- Panda Peptides88/100 · 3 confirmed
Stack Research TB-500 questions
Is Stack Research's TB-500 lab tested?
Yes. As of October 2, 2026, Stack Research publishes 1 TB-500 lab report, and PepAssess matched 1 to the issuing lab's own records (Accumark Labs). The newest confirmed report is dated July 29, 2026.
How much is TB-500 at Stack Research?
From $120, as of October 2, 2026. Prices come from Stack Research's own store and exclude shipping and discounts.
Is there a Stack Research coupon code for TB-500?
Yes: PEPASSESS (10% off), entered at checkout on stack-research.com, as of October 2, 2026.
Who else sells lab-tested TB-500?
As of October 2, 2026, the highest-scoring TB-500 sellers with a lab-confirmed report, besides Stack Research: Nextgen Peps (91/100, 2 confirmed), Solyn (90/100, 1 confirmed) and Hydro Research Peptides (90/100, 4 confirmed).