Core Peptides Thymosin Alpha-1 price: $14.90/mg
Core Peptides lists Thymosin Alpha-1 at $149 for 10 mg, which is $14.90/mg; that's #8 cheapest of 9 vendors we track after codes (median $9.90/mg), checked Oct 21, 2026.
Our verdict on Core Peptides
Strong testing evidence
83/100A
#1 of 11 ranked vendors
- Publishes lot-matched COAs
- Named lab: Vanguard Laboratory (A2LA-accredited)
- 71% of 7 independent tests passed
Last verified How we scoreFull review
Core Peptides Thymosin Alpha-1 sizes
| Compound | Vial | Price | Per mg | Links |
|---|---|---|---|---|
| Thymosin Alpha-1 | 5 mg | $81 | $16.20 | compare |
| Thymosin Alpha-1 | 10 mg | $149 | $14.90 | compare |
Thymosin Alpha-1 at every vendor, after codes
| Vendor | Cheapest vial | Per mg | After code | Score |
|---|---|---|---|---|
| Atomik Labz | 10 mg · $65 | $6.50 | $5.52 | 50 |
| 99 Purity Peptides | 10 mg · $69.99 | $7.00 | $5.95 | 60 |
| Ascension Peptides | 10 mg · $71 | $7.10 | $7.10 | 70 |
| DRYPtides | 10 mg · $99 | $9.90 | $9.90 | 65 |
| Swiss Chems | 5 mg · $63.99 | $12.80 | $11.52 | 70 |
| Penguin Peptides | 5 mg · $59 | $11.80 | $11.80 | 74 |
| Biotech Peptides | 10 mg · $130 | $13.00 | $13.00 | 70 |
| Core Peptides | 5 mg · $81 | $16.20 | $16.20 | 83 |
| Spartan Peptides | 5 mg · $99 | $19.80 | $19.80 | 60 |
Codes applied only where verified, same math for every vendor. All Thymosin Alpha-1 sizes.
DRYPtides lists Thymosin Alpha-1 at $9.90/mg and scores 65/100. It's the vendor we plan to partner with.
A 28-amino-acid peptide. Core Peptides review · Core Peptides coupon code
Questions
How much is Thymosin Alpha-1 at Core Peptides?
Core Peptides lists Thymosin Alpha-1 at $149 for 10 mg, which is $14.90/mg; that's #8 cheapest of 9 vendors we track after codes (median $9.90/mg), checked Oct 21, 2026.
Is Core Peptides Thymosin Alpha-1 cheaper than other vendors?
After codes, Core Peptides is #8 of 9. The cheapest is Atomik Labz at $5.52/mg.
Is there a Core Peptides code for Thymosin Alpha-1?
We hold no verified percentage code for Core Peptides.
Does Core Peptides publish a COA for Thymosin Alpha-1?
Core Peptides's COA practice: 35/40 on our COA transparency line. Check the COA library link on its review page and ask for the COA matching your lot.