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  • Multi-Compound Blends
  • BPC-157 + TB-500 Blend
  • BPC-157 + TB-500 Blend

    aka BPC+TB combo, BPC/TB blend, tissue repair combo, BB4, BB10, BB20, BB30

    BPC-157 and TB-500 in one vial at a fixed 1:1 ratio, in four strengths from 2 mg + 2 mg to 15 mg + 15 mg per vial: the two most-cited tissue-repair research peptides, pre-combined.

    Scientific Research Context

  • ⏱️ BPC-157 pharmacokinetics in rats and dogs
  • 🩹 Thymosin beta-4 in a rat wound model
  • 🧬 Actin binding and cell migration
  • Product features

  • Vial strengths 4 mg · 10 mg · 20 mg · 30 mg 4 strengths, all in stock. Pick one in the selector.
  • Formats Single vial · 10-vial pack Price per vial and pack total update with your selection.
  • Form Lyophilised powder Supplied in sealed vials. Storage conditions are listed in the specifications.
  • This strength is out of stock. Pick another strength, or check back soon — restocks are frequent.

  • Available in 4 vial strengths, from 4 mg to 30 mg
  • Dispatched within 24 hours of confirmed payment on business days, shipped worldwide
  • BPC-157 + TB-500 Blend

    Compare pack sizes

    Tap a pack to select it

    Single Vials (4)

    Buy the 10-pack - save 67%/mg. Single vials welcome — checkout needs 5+ vials or any 10-vial pack - build a custom vial pack

    Lab-direct quality — full packs or single-vial samples

    Every batch ships straight from the lab that synthesises it — sealed, tamper-evident. Buying direct means you pay the lab-direct rate on every vial, with nothing stacked on top.

    Order a sealed 10-vial research pack , or add a single-vial laboratory sample alongside your pack to evaluate a compound at smaller scale first. Same source — scaled to whatever your research needs.

    Scientific Research Context

    What the published literature on the components of BPC-157 + TB-500 Blend examines. These are findings about each compound in the studies cited, not claims about the blend or the supplied material.

    BPC-157 pharmacokinetics in rats and dogs

    After a single intravenous or intramuscular dose, the elimination half-life of unchanged BPC-157 was under 30 minutes, with linear pharmacokinetics across doses. Intramuscular bioavailability was about 14-19% in rats and 45-51% in beagle dogs, and the peptide was broken down into small fragments and amino acids. [animal, rat and dog]

    Thymosin beta-4 in a rat wound model

    Thymosin beta-4 applied topically or intraperitoneally increased re-epithelialisation of full-thickness rat wounds by 42% at day 4 and by as much as 61% at day 7 against saline, with more collagen deposition and angiogenesis in treated wounds. In a Boyden-chamber assay it stimulated keratinocyte migration 2-3 fold. [animal, rat; in vitro]

    Actin binding and cell migration

    A review of thymosin beta-4 biology describes it as binding actin and promoting the migration of cells, including stem and progenitor cells, with reduced myofibroblast numbers and scarring in wounds. The review is an expert summary, not a controlled comparison. [review]

    Human data on BPC-157 are thin

    A pilot study reported the safety of intravenous BPC-157 infusion in a small number of people, and a systematic review has examined its use in orthopaedic sports medicine. Neither is a controlled efficacy trial of the supplied material. [human pilot; review]

    Scientific Overview

    In short: A fixed 1:1 research blend of BPC-157 and TB-500, offered in four strengths from 2 mg + 2 mg to 15 mg + 15 mg per vial, pairing the two compounds most often cited in peptide tissue-repair research.

    Key research facts

  • BPC-157 and TB-500 pre-combined at a fixed 1:1 ratio in every vial
  • Four vial strengths in one product: 2 + 2, 5 + 5, 10 + 10 and 15 + 15 mg
  • BPC-157: synthetic pentadecapeptide with published rat and dog pharmacokinetic data
  • TB-500: synthetic fragment of thymosin beta-4, studied for actin binding and cell migration
  • One vial instead of two for a matched-ratio study
  • These points summarise lab themes, not human outcomes.

    BPC-157 and TB-500 turn up together so often in repair research that a vial holding both is a sensible supply format. They are not alike. BPC-157 is a synthetic pentadecapeptide (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, about 1,419.5 Da) whose first full pharmacokinetic study, in rats and beagle dogs, reported an elimination half-life under 30 minutes and rapid breakdown into small peptide fragments and amino acids. TB-500 is the synthetic counterpart of the actin-binding region of thymosin beta-4, a naturally occurring peptide that reviews describe as released after injury and as binding actin to promote cell migration.

    The four strengths differ only in quantity: the ratio is 1:1 throughout, so a 10 mg vial is 5 mg of each compound and a 30 mg vial is 15 mg of each. The printed vial codes (BB4, BB10, BB20, BB30) match the supplier list. Choosing a strength changes the amount per vial, not the composition.

    The blend has no literature of its own. This page cites studies of BPC-157 and of thymosin beta-4 separately and none of the pair in a fixed vial, so treat it as a handling convenience over two separate compounds. Supplied as lyophilised powder for in-vitro and preclinical research only.

  • Research class: Fixed two-compound research blend
  • Components: BPC-157 + TB-500
  • Vial strengths: 4 mg, 10 mg, 20 mg, 30 mg per vial, chosen from the pack-size menu
  • Research focus: Tissue-repair models: wound re-epithelialisation, cell migration, angiogenesis
  • Evidence base: Predominantly rodent and in-vitro work on each component; a small human pilot for BPC-157; none on the blend
  • This blend supplies BPC-157 and TB-500 together in each vial at a fixed 1:1 ratio, in four strengths: 2 mg + 2 mg (4 mg per vial), 5 mg + 5 mg (10 mg), 10 mg + 10 mg (20 mg) and 15 mg + 15 mg (30 mg). The two compounds dominate the published peptide tissue-repair literature and are usually studied side by side, which is why a pre-combined vial is offered. BPC-157 is a synthetic pentadecapeptide; TB-500 is the synthetic actin-binding fragment of thymosin beta-4. The blend has no literature of its own: sharing a vial does not merge the two compounds' pharmacokinetics. Supplied as lyophilised research powder in sealed 10-vial packs, one strength per pack, strictly for in-vitro and preclinical research. Not for human or veterinary use.

    At a glance

  • Compound identity Fixed two-compound research blend
  • Primary research focus Tissue-repair models: wound re-epithelialisation, cell migration, angiogenesis
  • Mechanism and receptors The blend has no combined mechanism: it is two independent compounds sharing a vial. BPC-157 is studied for tissue-protective effects with a very short plasma half-life; thymosin beta-4 for actin binding and cell migration. The mechanisms are separate and the research areas overlap.
  • Experimental models BPC-157 pharmacokinetics, distribution and excretion in rats and beagle dogs; Thymosin beta-4 and wound re-epithelialisation, collagen deposition and angiogenesis in rats.
  • Clinical research A pilot study of intravenous BPC-157 infusion in a small number of people (safety, not efficacy).
  • Evidence maturity Tier 3: Limited / anecdotal — The blend itself has no evidence base: this page cites no pharmacokinetic, safety or efficacy study of the two compounds as a fixed combination. Each component has a mostly animal and in-vitro record, with a small human pilot for BPC-157 and no controlled human efficacy trial cited for either. The material is supplied as unapproved laboratory material.
  • Research limitations Published clinical findings describe the study materials and protocols used by investigators; they do not establish the effects or safety of this research material.
  • Proposed Mechanism

    The blend has no combined mechanism: it is two independent compounds sharing a vial. BPC-157 is studied for tissue-protective effects with a very short plasma half-life; thymosin beta-4 for actin binding and cell migration. The mechanisms are separate and the research areas overlap.

    Pathway Effect Why it matters BPC-157 disposition Half-life under 30 minutes; broken down to small peptide fragments and amino acids Defines how long the intact peptide is present in the animal studies Thymosin beta-4 and actin Binds actin and is described as promoting cell migration into injured tissue A distinct route to the same repair questions Wound re-epithelialisation Faster re-epithelialisation and more angiogenesis in a rat wound model The best-quoted thymosin beta-4 animal result No shared pharmacology Each component retains its own published pharmacology Interpret results per component, not for the pair Deeper dive for scientific readers

    The pair is studied together so routinely that the combination can look like an established formulation. It is not: the pharmacokinetic work cited here covers BPC-157 alone, and the thymosin beta-4 papers cover that peptide alone. A fixed blend also fixes the ratio, which removes the ability to vary one compound while holding the other constant. If a study needs independent control of either component, use the stand-alone products instead.

    Common Questions People Are Asking

    What strengths does the BPC-157 + TB-500 blend come in?

    Four, chosen from the pack-size menu: 4 mg per vial (2 mg BPC-157 + 2 mg TB-500, code BB4), 10 mg (5 + 5, BB10), 20 mg (10 + 10, BB20) and 30 mg (15 + 15, BB30). The ratio is 1:1 in all of them; only the amount per vial changes.

    What happened to the BPC+TB 10mg Combo page?

    It is now the 20 mg entry (10 mg + 10 mg, BB20) in this product. The old address redirects here, and carts and orders that named the old product resolve to the same vial.

    Do BPC-157 and TB-500 work better together?

    This page cites no study that compares them together with either alone. They are combined because their research areas overlap, not because a benefit of combining has been shown here. Their mechanisms are separate: BPC-157 is studied for its pharmacokinetics and tissue-protective effects, thymosin beta-4 for actin binding and cell migration.

    Is a fixed blend a drawback for study design?

    It can be. The ratio is fixed at 1:1, so one compound cannot be varied while the other is held constant, and the two components have different disposition profiles in the animal literature. If a design needs independent control of either one, use the stand-alone BPC-157 and TB-500 products.

    Is there human data on this blend?

    No study of the blend is cited. A small pilot study of intravenous BPC-157 and a systematic review of its orthopaedic use are listed in the references; neither is a controlled efficacy trial. This is laboratory research material, not for human or veterinary use.

    Where can I buy BPC-157 + TB-500 Blend?

    Right here - BPC-157 + TB-500 Blend is supplied directly by New-U Research Compounds on this page, as lyophilised research-grade material, and shipped direct from source worldwide in discreet, tracked packaging.

    How much does BPC-157 + TB-500 Blend cost?

    BPC-157 + TB-500 Blend pricing is shown live on this page, per pack size - sealed 10-vial research packs, or single vials where listed (an order needs at least 5 single vials in total, or any 10-vial pack). Larger vial strengths lower the per-mg cost, and shipping is free on orders over $350.

    How do I buy BPC-157 + TB-500 Blend?

    Add the BPC-157 + TB-500 Blend pack size you need to your cart and check out: enter your shipping details, then choose your payment method - cryptocurrency or card - on the next step.

    What payment methods can I use to buy BPC-157 + TB-500 Blend?

    At checkout you can pay by card or crypto. New-U supports BTC and selected stablecoin and network-asset payments across Ethereum, Solana, TRON, Polygon, Base, BNB Chain and Linea. You choose your method after confirming your order.

    How fast is shipping, and do you ship worldwide?

    Yes - we ship worldwide in discreet, unmarked, tracked packaging; lyophilised peptides are stable through the tracked transit window. Delivery typically takes 6–14 business days, and shipping is free on orders over $350.

    Is it legal to buy BPC-157 + TB-500 Blend?

    In the United States, BPC-157 + TB-500 Blend is sold strictly for laboratory and research purposes only. It is not approved by the FDA for human consumption and is not sold for that purpose. Regulatory status varies by jurisdiction - buyers are responsible for compliance in their own region.

    Research use only - all claims made on this site are for testing and research use only.

    Pharmacokinetics

    Stability Lyophilised powder: store in freezer (−20 °C). Reconstituted: refrigerate 1–6 °C, away from sunlight. Use within the validated stability window for the specific batch and formulation. Notes Laboratory research material. No amount, schedule or administration guidance is published or recommended on this page.

    Evidence Tier

    Overall: Tier 3: Limited / anecdotal

    The blend itself has no evidence base: this page cites no pharmacokinetic, safety or efficacy study of the two compounds as a fixed combination. Each component has a mostly animal and in-vitro record, with a small human pilot for BPC-157 and no controlled human efficacy trial cited for either. The material is supplied as unapproved laboratory material.

    Tier 1 · Human clinical

  • A pilot study of intravenous BPC-157 infusion in a small number of people (safety, not efficacy)
  • Tier 2 · Animal

  • BPC-157 pharmacokinetics, distribution and excretion in rats and beagle dogs
  • Thymosin beta-4 and wound re-epithelialisation, collagen deposition and angiogenesis in rats
  • Databases & peer-reviewed sources

    Last reviewed: 14 October 2026 · New-U Research Compounds

  • He L, Feng D, Guo H, et al. Pharmacokinetics, distribution, metabolism, and excretion of body-protective compound 157, a potential drug for treating various wounds, in rats and dogs. Front Pharmacol 2022. · 2022 · PMID: 36588717 · DOI: 10.3389/fphar.2022.1026182
  • Lee E, Burgess K. Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study. Altern Ther Health Med 2025. · 2025 · PMID: 40131143
  • Vasireddi N, Hahamyan H, Salata MJ, et al. Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review. HSS J 2025. · 2025 · PMID: 40756949 · DOI: 10.1177/15563316251355551
  • Malinda KM, Sidhu GS, Mani H, et al. Thymosin beta4 accelerates wound healing. J Invest Dermatol 1999. · 1999 · PMID: 10469335 · DOI: 10.1046/j.1523-1747.1999.00708.x
  • Goldstein AL, Hannappel E, Sosne G, Kleinman HK. Thymosin β4: a multi-functional regenerative peptide. Basic properties and clinical applications. Expert Opin Biol Ther 2012. · 2012 · PMID: 22074294 · DOI: 10.1517/14712598.2012.634793
  • PubMed: peer-reviewed literature on BPC-157 + TB-500 Blend
  • ClinicalTrials.gov: registered studies on BPC-157 + TB-500 Blend
  • BPC-157 + TB-500 Blend: Wikipedia (search)
  • WebMD: consumer health reference
  • BBC News: Health
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  • Key Characteristics

  • Fixed 1:1 blend of BPC-157 and TB-500 in every vial
  • Four strengths: 2 + 2, 5 + 5, 10 + 10 and 15 + 15 mg (4, 10, 20 and 30 mg per vial)
  • Printed vial codes BB4, BB10, BB20 and BB30 match the supplier list
  • BPC-157: pentadecapeptide, about 1,419.5 Da
  • TB-500: synthetic fragment of thymosin beta-4
  • No study of the fixed blend is cited; the components are cited separately
  • Sold as a sealed 10-vial pack, one strength per pack
  • Specifications

    Components BPC-157 + TB-500 Vial BB4 BPC-157 2 mg + TB-500 2 mg (4 mg per vial) Vial BB10 BPC-157 5 mg + TB-500 5 mg (10 mg per vial) Vial BB20 BPC-157 10 mg + TB-500 10 mg (20 mg per vial) Vial BB30 BPC-157 15 mg + TB-500 15 mg (30 mg per vial) Pack 10 vials, one strength per pack Analytical report None published yet Form Lyophilised powder Storage Lyophilised: −20 °C freezer. Reconstituted: 1-6 °C, away from light.

    About the BPC-157 + TB-500 Blend: Research Guide

    This product combines two compounds that are normally bought and prepared separately. Offering them in one vial removes a weighing and reconstitution step in studies that already call for both at a matched ratio, and offering four strengths lets the amount per vial follow the design of the experiment rather than the other way round.

    The earlier catalogue listed this blend as two products, a 5 mg + 5 mg and a 10 mg + 10 mg version. They are now two of four entries in the strength menu here, and the old stand-alone address for the larger vial redirects to this page. The 2 mg + 2 mg and 15 mg + 15 mg vials are new.

    Evidence for each component is mostly animal and in-vitro, with a small human pilot for BPC-157. The blend itself is not studied. New-U Research Compounds supplies it as laboratory research material only; nothing on this page is medical advice or a recommendation to use it in people or animals.

  • He L, Feng D, Guo H, et al. Pharmacokinetics, distribution, metabolism, and excretion of body-protective compound 157, a potential drug for treating various wounds, in rats and dogs. Front Pharmacol 2022.
  • Lee E, Burgess K. Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study. Altern Ther Health Med 2025.
  • Vasireddi N, Hahamyan H, Salata MJ, et al. Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review. HSS J 2025.
  • Malinda KM, Sidhu GS, Mani H, et al. Thymosin beta4 accelerates wound healing. J Invest Dermatol 1999.
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  • BPC-157 + TB-500 Blend vs related Stacks compounds

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    Descriptive catalog comparison for research sourcing decisions - not dosing guidance.

    More on BPC-157 + TB-500 Blend

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  • Research guide BPC-157 + TB-500 Blend research guide The blend has no combined mechanism: it is two independent compounds sharing a vial. Read the guide →
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