Ion Peptide — Thymosin Alpha-1 COAs

Grade A92/100 trust score·560 total COAs·Full vendor profile →

Current Listings

Form	Size	Price	$/mg	Stock	Updated
vial	5mg	$42.00	$8.40/mg	Out of stock	Jul 7
vial	10mg	$65.00	$6.50/mg	In stock	Jul 7

Single-vial list prices — bulk or bundle orders may be lower. Verify at vendor before purchase.

Cheapest Thymosin Alpha-1 (best $/mg across all SKUs): $3.60/mg from Peptide Supply Co. · Compare all vendors →

Certificates of Analysis (10)

Lot / Report	Tested	Purity	Lab	Panels	Status
TA10-05042026	May 2026	99.5%	ILS Labs	Endotoxin, Sterility, Heavy metals	Unverified1 flag	View
TA110-03232026	Mar 2026	100.0%	Kovera Labs

Frequently Asked Questions

Does Ion Peptide sell Thymosin Alpha-1?

Yes — Ion Peptide currently lists Thymosin Alpha-1 in 2 variants starting at $65.00 ($6.50/mg).

Is Ion Peptide's Thymosin Alpha-1 third-party tested?

Yes — Disclosed Labs has indexed 10 Certificates of Analysis for Ion Peptide's Thymosin Alpha-1, with the most recent showing 99.5% purity. Ion Peptide holds an overall trust grade of A (92/100) across all 560 COAs on file.

What is Ion Peptide's trust grade for Thymosin Alpha-1?

Ion Peptide has an overall Disclosed Labs trust grade of A (92/100), computed from 560 COAs across all peptides. The most recent Thymosin Alpha-1 COA was issued by ILS Labs.

Where is the cheapest Thymosin Alpha-1?

As of the latest data, Peptide Supply Co. offers Thymosin Alpha-1 at $3.60/mg — compare with Ion Peptide's listing at $6.50/mg. See the full Thymosin Alpha-1 price comparison.

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