Thymalin Prices
Also known as Thymus polypeptide bioregulator; Calf thymus peptide extract; Thymus bioregulator
28 listings from 19 vendors, normalised to one honest price per milligram.
Cheapest per mg
$0.55/mg
At
BeiBangAn
Vendors
19
Sizes
5mg, 10mg Kit (10 vials), 10mg, 20mg, 25mg, 50mg, 100mg
Disclosure. Some vendors below are Peptul partners and pay us a commission when you buy through our link. Rows here are ordered by price per milligram only - paying us never moves a vendor up. Current discount codes are shown on the full price board.
Thymalin price per mg by vendor
Prices last collected August 19, 2026.
| Vendor | Size | Price | Per mg | |
|---|---|---|---|---|
| BeiBangAnVerified COA | 10mg Kit (10 vials) | $55.00 | $0.55 | View |
| Andy Peps Studio (APS)Verified COA | 10mg Kit (10 vials) | $70.00 | $0.70 | View |
| Hybiopeptides (HYB Peptides)Verified COA | 10mg Kit (10 vials) | $80.00 | $0.80 | View |
| Cosmic NootropicOut of stock | 10mg Kit (10 vials) | $91.00 | $0.91 | View |
| Pharma Lab Global CanadaVerified COA | 20mg | $20.94 | $1.05 | View |
| Pharma Lab Global CanadaVerified COA | 100mg | $110.61 | $1.11 | View |
| Verified PeptidesVerified COAShips US | 10mg | $36.00 | $3.60 | View |
| Paramount PeptidesVerified COAShips US | 20mg | $80.75 | $4.04 | View |
| Eternal PeptidesVerified COAShips US | 10mg | $44.99 | $4.50 | View |
| Peptide CraftersVerified COAShips US | 10mg | $45.00 | $4.50 | View |
| Biotech PeptidesVerified COAShips US | 25mg | $114.00 | $4.56 | View |
| Umbrella LabsVerified COAShips US | 20mg | $96.00 | $4.80 | View |
| VPeptide CanadaVerified COAOut of stock | 10mg | $50.45 | $5.04 | View |
| AminoVaultPeptul partnerVerified COAShips USOut of stock | 10mg | $51.00 | $5.10 | View |
| Huaian Hanyou PeptideVerified COA | 25mg | $130.00 | $5.20 | View |
| PeptidologyVerified COAShips US | 10mg | $54.00 | $5.40 | View |
| Cocer PeptidesVerified COAShips US | 25mg | $138.00 | $5.52 | View |
| Raw AminoVerified COAShips US | 25mg | $138.00 | $5.52 | View |
| Behemoth LabzVerified COAShips US | 20mg | $120.97 | $6.05 | View |
| Pure RawzVerified COAShips US | 20mg | $121.47 | $6.07 | View |
| Behemoth LabzVerified COAShips US | 50mg | $319.19 | $6.38 | View |
| Pure RawzVerified COAShips US | 50mg | $321.92 | $6.44 | View |
| Pure RawzVerified COAShips US | 5mg | $76.92 | $15.38 | View |
| Behemoth LabzVerified COAShips US | 5mg | $78.98 | $15.80 | View |
About Thymalin
- What it is
- Thymalin is a polypeptide complex isolated from calf thymus and used as a thymus bioregulator. It contains short peptides that are proposed to influence gene expression and promote the maturation of stem cells into T-lymphocytes, thereby modulating immune function. It has been studied for immune support in aging and, in one clinical trial, as an add-on treatment in severe COVID-19 in older patients.
- How it works
- It delivers thymus derived peptides thought to regulate gene expression and drive T-lymphocyte development, helping normalize immune balance.
- Researched for
- Immune restoration; aging research; T-cell support; severe infection adjunct
- Half-life
- Not established
- Familiarity
- Intermediate
- Research evidence
- Human trials - early or small
- Regulatory status
- Approved
- Key risk
- None documented
For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.