Thymosin Alpha-1
Studied for strengthening and balancing immune defense·Last updated Jul 14, 2026
As of Jul 14, 2026, the cheapest verified Thymosin Alpha-1 is $3.94/mg at Growth Guys Canada (GGC). The highest-rated vendor stocking it is Peptidology at 9.3/10. PeptidesRated ranks 40 Thymosin Alpha-1 vendors below by price per mg and independent PR score, with no affiliate bias.
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| Vendor | Price | PR Score | Lab | Sizes | Ships to | Payment | |
|---|---|---|---|---|---|---|---|
| Great Northern Peptides | $46 | 6.2 | Freedom Diagnostics | Intl | Crypto | ||
| Verified Peptides | $48 | 8.9 | Finnrick | US | Credit Card | ||
| VPeptide Canada | $57 | 6.7 | Janoshik | Intl | Credit Card | ||
| NCRP Canada | $63 | 4.4 | in-house / no testing | US, Intl | Crypto | ||
| Behemoth Labz | $65 | 6.5 | MZ Biolabs | /// | US | Credit CardCrypto | |
| Atomik Labz | $65 | 8.6 | Finnrick | US | Credit CardCryptoVenmo | ||
| Peptide Crafters | $65 | 8.3 | Finnrick | US | Credit Card | ||
| Polaris Peptides | $65 | 7.8 | Finnrick | US | Credit CardVenmo | ||
| Panda Peptides | $68 | 7.8 | Janoshik | / | US, Intl | Apple PayBank TransferCashApp+3Credit Card, Google Pay, Zelle | |
| Mile High Compounds | $70 | 5.3 | Kovera Labs | US | Bank TransferCredit CardCrypto+1Debit Card | ||
| Peptidology | $70 | 9.3 | Finnrick | US | ACHCredit CardCrypto+1Zelle | ||
| Ascension Peptides | $71 | 6.7 | Kovera Labs + MZ Biolabs | US | Credit Card | ||
| Zenith Biopeptides | $75 | 7.8 | MZ Biolabs | US | Credit Card | ||
| Direct Peptides USA | $75 | 4.3 | COAs not readily available | US | Credit Card | ||
| Pharma Lab Global Canada | $76 | 6.0 | Janoshik | US, Intl | Credit Card | ||
| Pure Health Peptides | $79 | 6.9 | BioRegen | / | US | Apple PayCredit CardDebit Card+1Google Pay | |
| Skye Peptides | $79 | 6.0 | Finnrick | / | US | Credit CardPayPal | |
| Orbitrex Peptides | $80 | 9.0 | Finnrick | US | Credit CardCrypto | ||
| Chameleon Peptides | $82 | 6.5 | Janoshik | / | US | Credit CardDebit Card | |
| SimplePeptide | $86 | 8.0 | Freedom Diagnostics | US | Credit Card | ||
| AminoVault | $89 | 5.8 | BORROWED (Bulk Peptide Wholesale Finnrick) | US | Credit Card | ||
| Penguin Peptides | $97 | 8.0 | Janoshik | / | US | ACHBank TransferPayPal+1Zelle | |
| Wholesale Peptide | $100 | 4.9 | BioLabs | US | ACHCredit CardCrypto | ||
| NuLife Peptides | $100 | 8.3 | Finnrick | US | ACHApple PayCredit Card+1Zelle | ||
| Biotech Peptides | $130 | 5.4 | in-house | US | Credit CardPayPal | ||
| Oath Research | $130 | 7.1 | Freedom Diagnostics | / | US | Credit Card | |
| Core Peptides | $149 | 6.5 | Vanguard Laboratory | / | US | ACHCashAppCredit Card+3Crypto, Venmo, Zelle | |
| Limitless Life Nootropics | $180 | 7.9 | Finnrick | US | ACHCashAppCredit Card+2Crypto, Zelle | ||
| Risynth Bio | $180 | 7.6 | Finnrick | / | US | ACHCashAppVenmo | |
| Aavant Research | $185 | 8.0 | Finnrick | US | CryptoZelle |
| Growth Guys Canada (GGC) | $3.94/mg | 6.7 | Janoshik | 12.5 | Intl | CryptoWire Transfer | |
| Peptide Technologies | $6.00/mg | 8.4 | Finnrick | 5 | US | ||
| Luxara Labs | $6.60/mg | 5.8 | Testides | 12.5 | US, Intl | Credit Card | |
| Particle Peptides | $8.36/mg | 5.9 | Liquilabs | 5 | US, Intl | CryptoPayPalWire Transfer | |
| Receptor Chem | $10.72/mg | 7.0 | BioRegen | 5 | US, Intl | BitcoinCredit CardCrypto | |
| Peptira | $11.80/mg | 7.6 | Freedom Diagnostics | 5 | US, Intl | ACHCredit CardDebit Card | |
| Licensed Peptides | $12.40/mg | 6.5 | Vanguard Laboratory | 5 | US, Intl | ACHBitcoinCredit Card | |
| Swiss Chems | $12.80/mg | 4.5 | Finnrick | 5 | US, Intl | BitcoinCashAppCredit Card | |
| Peptide Centre | $13.80/mg | 6.1 | Janoshik | 5 | US, Intl | Credit CardCryptoPayPal | |
| GenX Peptides | $14.67/mg | 4.7 | COAs partly unavailable | 3 | US | Credit Card |
Important Research Disclaimer
All peptides discussed on this site are for research purposes only and are not FDA-approved for human consumption. We do not provide medical advice, endorse any specific products, or encourage the use of research chemicals outside of legitimate research contexts. Always consult a licensed healthcare provider before considering any peptide therapy.