Compound dossier · evidence, sources, and tracked market
Immune peptide Limited evidence 0 cited studies 4 tracked vendors
All 3 vendors carrying Thymulin with a Vendor Score of 80+, ordered by $/mg
Lowest $/mg of these 3
Third-party COAs
Third-party COAs, self-hostedRing: share of COAs openable at the lab · numeral: Vendor Score
Lab-verifiable COAs
Lab-hosted COAs
Third-party COAs
Third-party COAs, self-hosted
Tiers name what a vendor publishes, not a verdict on any product's purity or quality. Lab-verifiable COAs: certificates that open on the testing lab's own site (the seal's ring shows what share of them do). Third-party COAs: certificates attributed to a third-party lab, which may be hosted only on the vendor's site. Tiers follow the Vendor Score (90+ and 80–89), which is 87% COA evidence; the numeral in each seal is that score. Affiliate relationships never affect tiers, selection or order. How the Vendor Score works
A zinc-dependent thymic peptide investigated in research on immune-signaling models.
Evidence brief
Thymulin is described in the literature as a zinc-dependent nonapeptide hormone produced by thymic epithelial cells, whose biological activity depends on the metal zinc being bound to the peptide.
Published dosing & study context → Reconstitution calculator →
first-party prices captured
Compare by exact vialThe small sealed glass container a compound ships in. size: 10mg (4 vendors)
Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.
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Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.
| Select | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| NextGenPeps | ThymulinThymulin | Vial / standard | 20 | $54.00 | $2.70 | out of stock | 85/100 | 78 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| AMC-Essentials | Thymulin (10mg)Thymulin | Vial / standard | 10 | $39.99 | $4.00 | in stock | 80/100 | 66 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Tydes | Thymulin 10mgThymulin | Vial / standard | 10 | $54.99 | $5.50 | in stock | 100/100 | COA detailsVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Alpha Omega Peptide | ThymulinThymulin · Not in price comparison | Vial / standard | — | $84.00 | — | in stock | 94/100 | 37 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Bio Longevity Labs | Thymulin Peptide (10mg)Thymulin | Vial / standard | 10 | $64.97 | $6.50 | in stock | 80/100 | 250 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Southern Aminos | Thymulin 10mgThymulin | Vial / standard | 10 | $87.50 | $8.75 | in stock | 74/100 | 10 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Wellness Peptides | Thymulin (Bioregulator)Thymulin · Not in price comparison | Vial / standard | — | $60.00 | — | in stock | 72/100 | 7 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| PureRawz | ThymulinThymulin · Not in price comparison | Vial / standard | — | $0.00 | — | Last known: in stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ |
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Thymulin is described in the literature as a zinc-dependent nonapeptide hormone produced by thymic epithelial cells, whose biological activity depends on the metal zinc being bound to the peptide.
Read the full review →Source-linked reference figures with the population and study context alongside each amount. Study arms are not a starting dose, titration schedule, or personal treatment plan. Label records refer to the named approved medicine, not vendor products.
1 mcg or 10 mcg
rat · pituitary-intact, hypophysectomised and hCG-primed hypophysectomised rats, 5 weeks old · preclinical animal study · Route reported: intravenous
Read original source: PMID 9719447 ↗Research use only — this reports what an FDA label or a peer-reviewed study published, tied to its species and study context. It is not medical advice, not a recommendation to use, and no dose here is generated by pepmg. Any dosing decision is for a qualified professional. Animal-study amounts do not establish a human dose.
Reconstitution calculator → · Converts your entered quantities; it does not select a dose or establish suitability for use.
Prices for this compound vary widely between vendors; comparing $/mg avoids overpaying.
Always check each vendor's third-party Certificate of Analysis (COA) for identity and purity.
| PT-141 | $2.00/mg | |
| Selank | $2.17/mg | |
| Semax | $1.35/mg | |
| DSIP | $2.20/mg | |
| Kisspeptin | $2.50/mg | |
| Thymosin Alpha-1 | $3.50/mg | |
| IGF-1 LR3 | $23.99/mg | |
| LL-37 | $4.60/mg | |
| VIP | $3.79/mg | |
| Thymalin | $2.00/mg | |
| MGF | $10.00/mg | |
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| PNC-27 | $4.83/mg | |
| Gonadorelin | $6.55/mg | |
| Teriparatide | — | |
| HCG | —/mg | |
| Oxytocin | $3.50/mg | |
| Dihexa | $7.16/mg | |
| Adamax | $3.60/mg | |
| Cerebrolysin | $0.82/mg | |
| P-21 | $9.92/mg | |
| Methylene Blue | $1.60/mg | |
| Pinealon | $2.00/mg | |
| Cartalax | $2.00/mg | |
| Cardiogen | $1.76/mg | |
| Testagen | $2.00/mg | |
| Vilon | $2.00/mg | |
| Livagen | $2.70/mg | |
| Vesugen | $2.50/mg | |
| Prostamax | $2.60/mg | |
| Ovagen | $2.70/mg | |
| Cortagen | $2.35/mg | |
| Thymogen | $3.40/mg | |
| Chonluten | $2.55/mg | |
| Bronchogen | $2.70/mg | |
| Pancragen | $3.00/mg | |
| PE-22-28 | $3.80/mg | |
| ACE-031 | $69.99/mg | |
| FGL | $8.25/mg | |
| IGF-1 DES | $16.25/mg |
Ask how pepmg works: reading a price row, the Vendor Score, COA tiers, where prices and doses come from. Every answer links the section it comes from.
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