Thymosin Alpha-1 — Wholesale Supply
Immune-supporting peptide used in integrative and recovery clinic protocols.

Thymosin Alpha-1 is a 28-amino-acid peptide used in immune-support and integrative protocols. Available as 503B finished dose and 503A bulk API.
Category: Healing & Recovery Peptides
- Category
- Healing & Recovery
- Channel availability
- 503B + 503A
- Purity (HPLC)
- ≥99.0%
- Identity test
- Mass spec / HPLC retention
- Endotoxin
- USP <85> LAL
- Storage
- Refrigerate 2–8°C
- Documentation
- Per-lot COA + chain-of-custody (API)
How Thymosin Alpha-1 ships.
- 1.6 mg vial (503B)
- 5 mg vial (503B)
- 1 g bulk API (503A)
Format availability is confirmed at order time based on your facility type. Some lots may be limited; contact us for current availability.
What ships with every Thymosin Alpha-1 order.
Per-lot Certificate of Analysis
Identity, HPLC purity, endotoxin, and sterility (finished dose).
Chain of custody (API)
Full documentation from supplier to your facility for bulk API orders.
Storage and handling notes
Cold-chain shipping notes and recommended on-site storage guidance.
About Thymosin Alpha-1.
Yes. Thymosin Alpha-1 is available as 503B finished-dose vials for licensed clinics and as 503A bulk API for compounding pharmacies.
Our Thymosin Alpha-1 lots typically test at ≥99.0% by HPLC. A per-lot Certificate of Analysis ships with every order.
Yes — recent Thymosin Alpha-1 lots are listed in our searchable COA library.
Cold-chain shipping is standard for temperature-sensitive products. Each shipment includes tracking and storage guidance.
Once your account is approved, most orders ship within 1–3 business days from our Tampa distribution point. Larger custom orders may have a longer lead time.
