RGVPeptides
Premium peptide research compounds synthesized in the USA with >99% purity. Trusted by laboratories nationwide for cutting-edge research.
Research Portfolio
Browse our catalog of high-purity peptide compounds, each accompanied by third-party verified Certificates of Analysis.
Wolverine Stack
MW: 1503.74 / 885.05 g/mol
$65
A synergistic 5mg/5mg peptide blend combining BPC-157 and TB-500 for enhanced tissue repair and recovery research.
Retatrutide
MW: 5145.74 g/mol
$65
A synthetic peptide that targets GIP, GLP-1, and glucagon receptors for investigative metabolic research.
GHK-Cu
MW: 742.29 g/mol
$45
Copper peptide complex with glycine, histidine, and lysine amino acids for tissue regeneration and wound healing research.
CJC-1295 No DAC / Ipamorelin
MW: 3367.97 / 711.85 g/mol
$55
A synergistic 5mg/5mg peptide blend combining a GHRH analogue (Modified GRF 1-29) and a selective GHRP for amplified growth hormone secretion research.
Bacteriostatic Water
MW: 18.02 g/mol
$10
Sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative for peptide reconstitution.
Quality First
Our commitment to research integrity begins with rigorous quality controls at every stage of the synthesis pipeline.
Third-Party Tested
Every batch is independently verified by accredited analytical laboratories using HPLC and MS methods.
Cold-Chain Shipping
Temperature-controlled logistics from synthesis to delivery to ensure compound integrity and stability.
USA Synthesized
All peptides are manufactured in our state-of-the-art, cGMP-compliant facility within the United States.
Reconstitution
Premium bacteriostatic water for peptide reconstitution. USP pharmaceutical grade with 0.9% benzyl alcohol.
Reconstitution Calculator
Determine the precise volume of bacteriostatic water needed for your desired peptide concentration.
5mg peptide in 1mL BAC water
Concentration
5,000 mcg/mL
Volume per Dose
0.050 mL(5 units)
Total Doses per Vial
20 doses
For research reference only. Always verify calculations independently before use in laboratory protocols.
What Labs Are Saying
Join hundreds of research laboratories across the country that trust RGVPeptides for their investigative compound needs.
“The purity and consistency of RGVPeptides compounds have been exceptional. Our lab has switched entirely to their catalog for our tissue regeneration studies.”
Dr. M. Reyes
Research Director · TX Biomedical Research
“Fast fulfillment, transparent COAs, and compounds that actually match their stated purity. Exactly what a research lab needs from a peptide supplier.”
J. Trevino, PhD
Principal Investigator · Valley Research Institute
“We've been through several suppliers. RGVPeptides is the only one that ships cold-chain consistently and provides third-party verified documentation every time.”
Dr. S. Garza
Lab Supervisor · South TX Research Lab
“The reconstitution calculator alone sets them apart. Combined with genuine 99.8% purity, this is the gold standard for research-grade peptides in the Valley.”
A. Longoria, MS
Graduate Researcher · UTRGV Biomedical Dept.
Frequently Asked
Everything you need to know about our research compounds, ordering, and shipping.
Using a sterile syringe, slowly inject the appropriate amount of bacteriostatic water into the vial along the inner wall. Do not spray directly onto the peptide cake. Gently swirl the vial until the powder is fully dissolved — never shake vigorously. Use our Reconstitution Calculator above to determine the exact volume needed for your desired concentration.
We accept CashApp, Zelle, and Venmo. After placing your order through our checkout, you'll receive an invoice number. Send your payment to $RGVPeptides (CashApp) with your invoice number in the memo field — nothing else. Your order is confirmed once we match your payment.
All peptide orders are shipped via cold-chain logistics with insulated packaging and ice packs to maintain compound integrity during transit. Orders are typically fulfilled within 48 hours. Free shipping is available on orders over $150 within the RGV area.
Unreconstituted (lyophilized) peptides should be stored at -20°C, protected from light and moisture. Once reconstituted with bacteriostatic water, store at 2-8°C (standard refrigerator) and use within 4-6 weeks. Bacteriostatic water can be stored at room temperature (15-25°C).
Each COA is issued by an independent, accredited laboratory (Janoshik Analytical) and includes HPLC purity analysis, mass spectrometry identity confirmation, and concentration verification. COAs are available for download directly on each product page where available.
No. All products sold by RGVPeptides are strictly for laboratory research purposes only and are not intended for human or veterinary use, food supplements, or any diagnostic or therapeutic application. By purchasing, you confirm that you are a qualified researcher.
Yes. For bulk research orders or institutional procurement, please contact us at support@rgvpeptides.com with your requirements. We offer volume-based pricing for qualified research institutions and laboratories.
Due to the sensitive nature of research compounds and strict quality control requirements, we cannot accept returns on opened or reconstituted products. Unopened products in original packaging may be eligible for return within 14 days. Contact support for assistance.
Still have questions? Contact our team
Stay in the Loop
Get notified about new product releases, restocks, and exclusive offers for the research community. No spam — just science.
Unsubscribe anytime. We respect your inbox.