Vendor and compound
TB-500 from Polaris Peptides
Polaris Peptides lists TB-500 at $7.00 per mg, 10% over the $6.35 peer median. 3 third-party certificates for this compound from this vendor are on file, assayed by TrustPointe Analytics LLC, averaging 99.29% purity. The cheapest listed price for TB-500 anywhere in the index is $1.18 per mg at Hydro Research Peptides.
All TB-500 vendors · Polaris Peptides profile · scores 86.6 of 100, rank 7 · 3 certificates for this compound · verified 1 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 10 mg | $70 | $7.00 | +10% | TB-500 10mg |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| POL-TB10-6 | 10 Apr 2026 | 99.088% | 10 mg → 12.54 mg | TrustPointe Analytics LLC | Open |
| SPL-2951 | 4 Feb 2026 | 99.381% | 10 mg → 12.2 mg | TrustPointe Analytics LLC | Open |
| POL-TB10-4 | 7 Jun 2025 | 99.405% | 10 mg → 11.81 mg | TrustPointe Analytics LLC | Open |
Other vendors selling TB-500
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 93.8 | $3.50 | 3 |
| Ascend Science | 90.1 | $4.90 | 0 |
| Amino Club | 88.3 | $4.00 | 1 |
| Modern Aminos | 88.1 | $5.90 | 0 |
| Origin Labs | 87.7 | $3.00 | 0 |
| Bench Grade Peptides | 86.8 | $4.10 | 4 |
| Hydro Research Peptides | 86.5 | $1.18 | 0 |
| PeptidePlugs | 86.3 | $5.00 | 3 |
Ordered by overall evidence score. See every vendor listing TB-500.
Questions
Is TB-500 from Polaris Peptides third-party tested?
Yes. 3 certificates for TB-500 from Polaris Peptides are on file, signed by TrustPointe Analytics LLC. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from.
How much does TB-500 cost at Polaris Peptides?
$7.00 per milligram, from 10 mg at $70. The peer median across every vendor we price for TB-500 is $6.35 per mg, so this is +10% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Polaris Peptides a good place to buy TB-500?
Polaris Peptides scores 86.6 of 100 on the published rubric and ranks 7 overall, computed from its documentation rather than from opinion. For TB-500 specifically it has 3 certificates on file. Hydro Research Peptides lists it cheaper at $1.18 per mg.