Rebirth Labs TB-500
Evidence Score 82/100 · 1 of 1 TB-500 lab reports confirmed by the issuing lab
As of October 2, 2026, Rebirth Labs lists TB-500 in 10 mg from $45. Its best price works out to $4.50/mg, 36% below the typical $6.99/mg for TB-500. It publishes 1 TB-500 lab report; 1 is confirmed in the issuing lab's own records, the newest dated September 2, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSESS gives 10% off.
TB-500 lab reports confirmed by the issuing lab
- September 2, 2026Freedom Diagnosticspurity, identity, endotoxin, sterilityview report ↗
TB-500 price at Rebirth Labs
- From
- $45
- Best per mg
- $4.50/mg
- Typical per mg
- $6.99/mg
- Sizes
- 10 mg
From Rebirth 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/mg
- Direct Peptides89/100 · 4 confirmed · $9.90/mg
- BioLongevity Labs88/100 · 5 confirmed · $17/mg
- Panda Peptides88/100 · 3 confirmed
Rebirth Labs TB-500 questions
Is Rebirth Labs's TB-500 lab tested?
Yes. As of October 2, 2026, Rebirth Labs publishes 1 TB-500 lab report, and PepAssess matched 1 to the issuing lab's own records (Freedom Diagnostics). The newest confirmed report is dated September 2, 2026.
How much is TB-500 at Rebirth Labs?
From $45 (10 mg); its best price works out to $4.50/mg against a typical $6.99/mg, as of October 2, 2026. Prices come from Rebirth Labs's own store and exclude shipping and discounts.
Is there a Rebirth Labs coupon code for TB-500?
Yes: PEPASSESS (10% off), entered at checkout on rebirthlabs.org, 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 Rebirth Labs: Nextgen Peps (91/100, 2 confirmed), Solyn (90/100, 1 confirmed) and Hydro Research Peptides (90/100, 4 confirmed).