Test it yourself. If it fails, you get a full refund.
Independent test fails? Full refund.
Independent test fails? Full refund.
10 vials per kit, from 1 kit per product and strength. We reply to every quote request within 24 hours. How quotes work →
10 vials per kit · from 1 kit · reply within 24 hours Quotes →
10 vials per kit · from 1 kit Quotes →
15 mg BPC-157 and 15 mg full-length thymosin β4 (TB-500) dried together in one vial
Research topic: Skin & ageing · group: BPC-157 and thymosin β4 peptides
The largest of our three BPC-157 and TB-500 blends puts 15 mg of each peptide into one vial, dried together as a single powder at equal mass. TB-500 stands for full-length thymosin β4, the 43-residue peptide, rather than the 17–23 fragment sold under a similar name. Separate pages for BPC-157 and full-length thymosin β4 in the BPC-157 and thymosin β4 group of the skin and ageing topic give the facts of each component; a mixture has no single formula, CAS or mass, so this fact table is empty there. The pairing also exists at 5 + 5 mg and 10 + 10 mg per vial. Our product data cite studies of the single components in animal and cell models, not of the blend, and the lot COA reports both peptides.
The COA of every lot of BPC-157 + Thymosin β4, 15 mg + 15 mg reports:
Ask for the COA of the batch you are quoted; the batch number on it is the batch we ship.
Independent test fails? Full refund. How the refund works
| Field | Value | Source |
|---|---|---|
| Chemical name | BPC-157 + Thymosin β4, 15 mg + 15 mg | Our product table |
| Other names | BPC 15mg+TB15mg · BPC-157 + TB-500 blend · BPC/TB blend · Wolverine Blend · Wolverine Stack | Our product table |
| Strengths (per vial) | 30 mg | Our product table |
| Kit and minimum order | 10 vials per kit · from 1 kit per strength | Our product table |
| Form | Lyophilized powder | Our product table |
| Catalogue codes | 30 mg: BB30 | Our product table |
| Purity specification | ≥ 99.0% (sum of declared peptides) (HPLC)Specification; the measured value is on the COA of the lot. | Our product table |
| Appearance | White to off-white lyophilized powder | Our product table |
| Storage | Store at 2–8 °C, protected from light and moisture | Our product table |
| Batch COA | Component identity · HPLC assay · endotoxin · fill volume — every lot | Our batch COA |
Product-table values checked 2026-10-09. The measured values of a lot are on its COA.
| First author / trial | Year | Journal | What was studied | Record |
|---|---|---|---|---|
| Chang CH | 2011 | J Appl Physiol | BPC-157 on rat tendon fibroblasts: outgrowth, survival under oxidative stress and migration | PubMed 21030672 |
| He L | 2022 | Front Pharmacol | Pharmacokinetics, tissue distribution, metabolism and excretion of BPC-157 in rats and dogs | PubMed 36588717 |
| Xu C | 2020 | Regul Toxicol Pharmacol | Preclinical safety package: acute and 28-day toxicity, genotoxicity and reproductive studies in animals | PubMed 32334036 |
| Philp D | 2003 | Wound Repair Regen | Thymosin β4 and a peptide of its actin-binding domain in skin wounds of db/db and aged mice | PubMed 12581423 |
Studies recorded in our product data (checked 2026-10-09). They show what has been researched with this molecule — the materials and models of each study — and are not a statement about the vials we supply.
What to put in your quote request
With these facts the first reply can carry the unit price per kit, shipping and lead time.
Full-length thymosin β4, residues 1 to 43. The fragment Ac-LKKTETQ is sold separately and is not a component of this vial.
Because the vial holds two separate peptides. Each has its own CAS, formula and mass on its own page; the blend COA confirms the identity and assay of both components.
Both peptides together: 15 mg BPC-157 and 15 mg TB-500 in each vial. A kit is ten vials of this strength.
One kit is 10 vials of the same product at the same strength. Each vial holds the stated amount, for example 10 mg of lyophilized peptide; the few solutions are stated per vial in mg or ml. 1 kit per product and strength. One order can combine several products and strengths, each from 1 kit.
The identity of each declared component, the HPLC assay of each component, endotoxin and fill volume, on the COA of every lot. The COA carries the lot number of the vials you receive. Yes. Ask for the COA of the batch you are quoted; the batch number on that COA is the batch we ship.
In writing, per request. Prices are tiered by the number of kits of each peptide and strength; the quotation gives the unit price per kit, the shipping cost and the lead time. We reply within 24 hours.
Related peptides
10 mg BPC-157 and 10 mg full-length thymosin β4 (TB-500) dried together in one vial
15-mer
Body protection compound 157: a linear peptide of fifteen residues
Nasal spray availableCapsules available
Full-length thymosin β4: 43 residues, N-acetylated serine, free C-terminal acid
Nasal spray available
