Vendor and compound
Thymosin Alpha-1 from Hydro Research Peptides
Hydro Research Peptides has no Thymosin Alpha-1 price recorded in this index. 1 third-party certificate for this compound from this vendor is on file, assayed by ILS Laboratories, averaging 99.35% purity. The cheapest listed price for Thymosin Alpha-1 anywhere in the index is $3.90 per mg at Eternal Peptides.
All Thymosin Alpha-1 vendors · Hydro Research Peptides profile · scores 85.9 of 100, rank 9 · 1 certificate for this compound · verified 30 Sept 2026
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| HR-2026-1289 | 24 Sept 2026 | 99.35% | 10 mg → 10.61 mg | ILS Laboratories | Open |
ILS Laboratories publishes a lookup, so these reports can be confirmed at the laboratory rather than taken from the vendor. How to check one.
Other vendors selling Thymosin Alpha-1
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 96.1 | — | 2 |
| Amino Club | 92.7 | $4.00 | 0 |
| PeptidePlugs | 90.7 | $6.00 | 2 |
| Ascend Science | 90.5 | $5.25 | 0 |
| Modern Aminos | 88.1 | $8.00 | 2 |
| Bench Grade Peptides | 86.8 | $12.10 | 0 |
| Simple Peptide | 84.9 | $8.60 | 1 |
| Curo | 81.8 | $6.00 | 0 |
Ordered by overall evidence score. See every vendor listing Thymosin Alpha-1.
Questions
Is Thymosin Alpha-1 from Hydro Research Peptides third-party tested?
Yes. 1 certificate for Thymosin Alpha-1 from Hydro Research Peptides is on file, signed by ILS Laboratories. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from. ILS Laboratories also publishes a lookup, so the report can be confirmed at the laboratory rather than taken from the vendor.
Is Hydro Research Peptides a good place to buy Thymosin Alpha-1?
Hydro Research Peptides scores 85.9 of 100 on the published rubric and ranks 9 overall, computed from its documentation rather than from opinion. For Thymosin Alpha-1 specifically it has 1 certificate on file. Eternal Peptides lists it cheaper at $3.90 per mg.