Free BAC Waterwith every orderTissue repair
BPC-157 and TB-500
★★★★★5.0 Google · 4.6 TrustpilotIn stock
₡287,049₡337,705Save ₡50,656
5 × ₡67,541 · 15% bulk discount · + free BAC Water
Strength 1 option
Quantity Best discount applies automatically
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Add 5 more to save 20% (₡135,082)
COA on most productsPay cash on delivery2–4 day delivery
Frequently ordered together
Bundle total
₡76,546
₡76,546
Specifications
FormLyophilized powder
Strengths20 mg
CategoryTissue repair
Storage2–8 °C, away from light
DocumentationCOA published
Questions
The compound and amount on the label, as lyophilized powder (or ready-to-use liquid for blends and waters). Most products have a Certificate of Analysis confirming identity and purity.
2–4 business days anywhere in Costa Rica, tracked, from our own cold storage. No customs or import fees.
SINPE Móvil, bank transfer, card, or cash when it arrives.
15% off 5+ vials of the same product, 20% off 10+. The best discount applies automatically. Every order includes a free BAC Water 3 ml, and delivery is free over ₡90,054.
No. All products are for laboratory research use only. We don't provide dosing or medical advice.
Why order from us
scienceThird-party testedCOA on most products
ac_unitCold storage on site2–8 °C until dispatch
local_shipping2–4 day deliveryLocal stock, no customs
autorenewReplacement promiseDamaged or off-batch? Replaced
What people say
★★★★★Excellent service, quality, and price. For me, they are the best in Costa Rica; I hope they never change.
Daniel Manzanares Quesada · Trustpilot
★★★★★Hay stock y son rápidos y asesoran muy bien, confiable los pagos y el producto llega en buen estado.
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More in Tissue repair
Research use only. Supplied for laboratory research. Not for human or veterinary use. We do not provide dosing or medical advice.
Peptide Blend
What Is in This Vial Component One: BPC-157 BPC-157, short for Body Protection Compound 157, is a synthetic pentadecapeptide: fifteen amino acids in the sequence GEPPPGKPADDAGLV. Molecular formula C62H98N16O22, molecular weight 1419.56, CAS 137525-51-0. The sequence corresponds to a fragment of a protein identified in human gastric juice, and the compound is noted for resisting degradation in gastric acid, which is unusual at this size. Component Two: TB-500 TB-500 is not thymosin beta-4, despite the two names being used interchangeably across the industry. Thymosin beta-4 is a 43-residue protein with a molecular weight near 4,963. TB-500 as normally supplied is an acetylated heptapeptide, Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln, corresponding to residues 17 to 23 of that protein — the actin-binding region. Seven residues against forty-three. Confirm which form your vial contains on its certificate. Pathways Reported in the Literature The BPC-157 literature describes interaction with the nitric oxide system and effects on several growth factor signalling pathways, with no single receptor established as its target. The thymosin beta-4 literature centres on actin sequestration: the parent protein binds monomeric G-actin, and the 17–23 region is the segment responsible. Both bodies of work are almost entirely rodent and cell culture. What the Combination Evidence Shows There is no published study of these two peptides administered together. The combination is a commercial convention, not a research finding, and any claim of synergy between them is an inference rather than a citation. We say so because the alternative is to invent a result. Each compound has its own preclinical literature; the pairing does not.
Why Choose Peptides Costa Rica’s BPC-157 + TB 500 20mg?
We specialize in supplying high-purity research peptides with a focus on transparency, fast domestic delivery, and dedicated customer support.
scienceThird-Party Lab Tested All Peptides Costa Rica products are independently tested for purity, identity, and quality. Each batch is reviewed for peptide integrity, purity levels, with a COA included.
historyResearch-Grade Peptides Peptides Costa Rica supplies research-grade peptides made under strict quality-control standards. Products are synthesized for high purity & provided in stable lyophilized form for laboratory research.
lab_profileTrusted Peptide Supplier Peptides Costa Rica focuses on transparent sourcing, verified testing, and consistent product quality. Researchers rely on our peptide collections for dependable products, support.
BPC-157 + TB 500 Research Overview
BPC-157 and TB-500 are studied separately in preclinical models, and this vial supplies both. Neither has an approved indication anywhere in the world, and neither has a substantial human evidence base. Both are prohibited in sport.
The BPC-157 literature is large but narrow in origin: overwhelmingly rodent work, concentrated in the University of Zagreb group that first characterised the peptide, with limited independent replication. Human data amounts to a small retrospective series and an unpublished early-phase trial. The thymosin beta-4 literature is broader in origin but concerns the full 43-residue protein far more often than the seven-residue fragment sold as TB-500, which is a distinction worth holding onto when reading vendor citations.
This product is supplied for laboratory research purposes only and is not intended for human or veterinary use.
Why Researchers Choose BPC-157 + TB 500
Two defined sequences in one vial, with per-component quantities stated on the batch certificate.
scienceTwo Named ComponentsBPC-157 at fifteen residues and TB-500 at seven, each identified separately rather than as a combined total.
historyPer-Component DocumentationThe Certificate of Analysis states identity and quantity for each peptide, not just the vial’s combined mass.
lab_profileHigh Purity StandardsManufactured under strict quality controls with verified batch testing and consistent composition.
inventoryReliable SupplyConsistent availability with fast shipping across Costa Rica for uninterrupted research operations.
Trusted Source for Research Peptides
We provide high-quality research compounds with a focus on purity, consistency, and transparency. All products are carefully sourced, reliably handled, and supported with fast delivery across Costa Rica.
scienceBulk SavingsSave more with bulk purchases. Buy five or more vials of the same product and get 15% off with clear, upfront pricing and no hidden conditions.
historySimple Ordering ProcessPlace orders through a simple process—review products, confirm availability, choose your payment method, and arrange delivery within Costa Rica.
lab_profileFlexible Payment OptionsChoose from secure payment options including SINPE Móvil, Zelle, or cash for smooth and convenient transactions. Transparency & Documentation
inventoryTransparency & DocumentationWe provide Certificates of Analysis along with clear communication, verified stock, and straightforward pricing for complete trust.
How to order
- 1ChoosePick the strength and quantity. Bulk discounts apply automatically.
- 2CheckoutPay by card, or send the order on WhatsApp for SINPE, transfer or cash on delivery.
- 3ReceiveDelivered in 2–4 days with your batch COA.
BPC-157 + TB-500 FAQ
Two synthetic peptides in one lyophilised vial, at a stated combined mass of 20mg. BPC-157 is a fifteen-residue sequence, GEPPPGKPADDAGLV, CAS 137525-51-0. TB-500 is an acetylated heptapeptide, Ac-LKKTETQ, corresponding to residues 17 to 23 of thymosin beta-4. The quantity of each is stated on the batch Certificate of Analysis rather than inferred from the combined total.
No, though the industry uses the names interchangeably. Thymosin beta-4 is a naturally occurring 43-residue protein with a molecular weight near 4,963. TB-500 as normally supplied is a seven-residue synthetic fragment of it, Ac-LKKTETQ, covering the actin-binding region. Seven residues against forty-three is a substantial difference, and much of the literature cited for TB-500 was in fact conducted on the full protein. Check which form your certificate states.
Store the sealed vial refrigerated at 2 to 8 degrees Celsius, or frozen for long-term storage. Both peptides are markedly less stable in solution than as lyophilised powder, and a reconstituted mixture should be kept refrigerated and protected from light. Keep the vial sealed until use; the original packaging protects against moisture and contamination. Material is non-sterile. These are conditions for preserving the material, not statements about what it does.
Separately, and almost entirely in preclinical models. BPC-157 has a large rodent literature with some canine work, originating largely from one research group, with limited independent replication. Thymosin beta-4 has a broader literature, though usually concerning the full-length protein rather than the seven-residue fragment. Human data for either is very thin. There is no published study of the two administered together.
Orders are typically delivered within 2–4 business days from the date the order is placed. Delivery times may vary depending on the shipping destination, carrier delays, and order processing times.
Purity by HPLC and identity by mass spectrometry are methods built around a single sequence with a single molecular weight. A vial holding two sequences has neither, so those methods report on the components rather than on the vial. The useful certificate for a mixture states each peptide's identity and quantity separately. A combined milligram figure is a mass, not a specification.
Yes, both, at all times. BPC-157 has been listed by the World Anti-Doping Agency under Section S0, Non-Approved Substances, since 2022. TB-500 is likewise prohibited as a non-approved substance and under the growth factor provisions, and WADA has published research on detecting it in urine and plasma. Anyone subject to anti-doping testing should treat this product as disqualifying.
No. We supply material and documentation. We do not provide dosing guidance, reconstitution volumes, protocols or administration instructions, and we do not refer enquirers elsewhere for them.
