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99.8% — exceeds 99.00% minimum spec
- Batch
- BB-202604-001
- Test date
- April 30, 2026
- Method
- HPLC + MS
- Lab
-
Bioviridian
College Station, TX
Description
BPC-157 and TB-500
BPC-157 and TB-500 Certificate of Analysis
The "Wolverine Stack" pairs BPC-157 and TB-500, two of the most heavily referenced peptides in tissue-repair research, combined specifically because they act through complementary — rather than overlapping — mechanisms. BPC-157, a synthetic 15-amino-acid fragment derived from a naturally occurring gastric protective protein, has been studied for its ability to upregulate growth factor expression (including VEGF), stimulate angiogenesis, and modulate nitric oxide signaling relevant to blood-vessel formation at injury sites. TB-500, a fragment of Thymosin Beta-4, works through actin-binding and cytoskeletal regulation to promote cell migration into damaged tissue. Preclinical research combining the two has examined their joint effect on tendon, ligament, muscle, and soft-tissue repair models, with researchers noting that BPC-157's angiogenic signaling and TB-500's cell-migration effects may act on sequential stages of the same repair cascade — vascularization followed by cellular repopulation — which is the rationale most frequently cited for studying them together rather than in isolation.
Article Titles & Journals
- Regeneration or Risk? A Narrative Review of BPC-157 for Musculoskeletal Healing.
- New studies with stable gastric pentadecapeptide protecting gastrointestinal tract. signif
- From Selye's and Szabo's Cysteamine-Duodenal Ulcer in Rats to Dopamine in the Stomach: The
- Stable Gastric Pentadecapeptide BPC 157 and Striated, Smooth, and Heart Muscle.
- Fistulas Healing. Stable Gastric Pentadecapeptide BPC 157 Therapy.
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- 3 Day Select
- UPS Ground
Order Processing
- We ship Monday through Saturday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are typically shipped the same day.
- Orders placed after the daily cutoff or on holidays will be processed on the next available shipping day.
Puerto Rico, Hawaii & Alaska
- Orders shipping to these destinations are sent via USPS unless alternative arrangements have been made in advance.
- Need a different shipping method? Contact us before placing your order so we can discuss available options.
Order Tracking
- Once your order has shipped, you'll receive a shipping confirmation email with tracking information so you can monitor your delivery.
- Orders totaling $200 or more qualify for FREE UPS 2nd Day Air shipping within the continental United States.
- Free 2nd Day Air shipping does not apply to orders shipping to Puerto Rico, Hawaii, or Alaska.
Handled correctly, stability holds
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
Store vials in a cool, dry place away from heat and direct sunlight.
For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Frequently Asked Questions
PRODUCT & PURITY
This product is offered for laboratory and research use only. It is not intended for human consumption, medical use, therapeutic use, or veterinary use.
Yes, all of our products are sterile and sealed with a sterility plug and safety cap.
Our products undergo quality control internally at our lab and then 3rd party tested at Bioviridian (at their Texas facility) prior to shipment. All of our COA's are then posted on our site immediately upon receipt.
99% or higher. Period. The expected purity is listed on the individual product page or Certificate of Analysis, when available.
No. We are a manufacturing company and because these products are sold for research purposes only, we do not provide dosing, administration, or medical-use guidance.
Unless specifically stated otherwise, these products are not approved by the U.S. Food and Drug Administration for therapeutic or diagnostic use.
STORAGE & STABILITY
As a lyophilized powder, peptides are stable. Delays in shipments up to 7 days will have zero to minimal impact on efficacy of peptides. Most precautionary efforts must be made to maintain temperature consistency once reconstituted.
Store the product according to the storage recommendations provided on the label or accompanying documentation in your shipment. Proper storage helps maintain product integrity during its shelf life. Most peptides have an expiration date of 2 years if kept unreconstituted (lyophilized powder).
SHIPPING
Shipping times vary based on your location and the shipping method selected at checkout. We offer shipping options between 1 and 5 days.
No.
Once your order is processed, you will receive a shipping confirmation email with tracking information.
ORDERS
Each order includes the peptide vial as described on the product page above.
We accept all forms of credit cards and Zelle.
If your order has not yet been processed for shipment, we may be able to make changes. Please contact customer support as soon as possible after placing your order.
If your order arrives damaged or incorrect, contact our customer support team promptly at support@peaklabpeptides.com with your order number and photos of the package and product so we can assist you.
For the safety of our researchers and integrity of our products we can not accept returns whatsoever.
SUPPORT
If you have questions about your order or a product, please reach out through our customer support page or contact us at support@peaklabpeptides.com or call/text 605-524-2800.
Purity you can verify
TESTED
VERIFICATION
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
AVAILABILITY
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
Related Products
IGF-1 LR3
IGF-1 LR3 Peptide
IGF-1 LR3 Peptide (Long Arg3 Insulin-Like Growth Factor-1) – 1mg (Lyophilized Peptide) – For Research Use Only
IGF-1 LR3 is a synthetic analog of human Insulin-Like Growth Factor-1 (IGF-1), modified to extend its half-life in vitro through substitution of arginine at position 3 and removal of the first three amino acids of the native IGF-1 sequence. These modifications increase resistance to IGF-1 binding proteins, enhancing stability and prolonged activity in controlled research environments. Research has explored its role in cellular growth signaling, differentiation pathways, and IGF-1 receptor interaction mechanisms in laboratory models.
Product Details:
- Peptide: IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1)
- Sequence: 83 amino acids
- Purity: ≥99% (HPLC verified)
- Form: Lyophilized powder
- Quantity: 1mg per vial
- Storage: Store lyophilized peptide at -4°F (-20°C). Once reconstituted, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For laboratory research use only. Not for human use, consumption, or therapeutic applications.
Potential Research Applications:
- IGF-1 receptor binding affinity and cellular signaling studies
- Cellular growth and differentiation pathway research
- Binding protein resistance and in vitro stability mechanism models
- Growth factor analog activity and structure-function investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
Peptide Storage Case (3ml x 8, 10ml x 1) — Hard Shell Protective Organizer
Keep your research materials organized, protected, and ready for use.
This hard shell peptide storage case is designed to securely hold up to 8 standard 3ml vials and 1 larger 10ml vial, with a precision-fit interior that keeps everything in place during transport or storage.
The compact, durable design makes it ideal for both at-home organization and on-the-go use, while the structured interior prevents movement, tipping, or contact between vials.
Key Features:
- Custom-fit layout: Holds 8 × 3ml vials + 1 × 10ml vial
- Hard shell exterior: Durable, impact-resistant protection
- Secure closure: Keeps contents safely contained
- Precision interior insert: Minimizes movement and vibration
- Compact & travel-friendly: Easy to store or carry
Built for reliability and clean organization, this case helps maintain a professional and efficient research setup.
Important:
- For research use only. Not for human consumption.
- Vials not included
Tesamorelin
Tesamorelin
Tesamorelin – 10mg (Lyophilized Peptide) – For Research Use Only
Tesamorelin is a synthetic peptide analog of Growth Hormone-Releasing Hormone (GHRH), studied for its potential to stimulate endogenous growth hormone secretion in controlled research environments. Research models have explored its role in lipid metabolism, adipose tissue regulation, and metabolic pathway function. Its GHRH analog structure makes it a subject of interest in studies on the GH axis and endocrine signaling mechanisms.
Product Details:
- Peptide: Tesamorelin (GHRH analog)
- Purity: >99%
- Form: Lyophilized powder
- Quantity: 5mg or 10mg per vial
- Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
- Growth hormone secretion and GH axis signaling studies
- Lipid metabolism and adipose tissue regulation research
- Metabolic pathway function and energy homeostasis models
- Endocrine system and GHRH receptor interaction investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.