High Purity Compounds
Carefully sourced peptides and biochemical materials manufactured to rigorous specifications.
A United States based research compound supplier providing scientists, laboratories, and qualified researchers with high purity peptides and biochemical compounds. Every batch is independently tested and fully documented.
Independently verified quality
External lab confirmation
Batch level documentation
Protected order delivery
We exist to give the research community a source they can rely on. Every compound we offer is produced to research grade specifications, lyophilized for stability, and released only after independent analytical confirmation. Our mission is simple: deliver verified quality, document it transparently, and let the data speak for itself.
Built on Purity. Backed by Proof.
IsoPep Sciences is a dedicated research compound supplier. We are not a compounding pharmacy, a supplement brand, or a consumer health company. Our entire catalog is intended strictly for in vitro research and laboratory use by qualified professionals.
We serve independent researchers, academic laboratories, and research institutions across the United States with a fully documented supply chain, independently tested inventory, and responsive customer support.
Scientific work demands verified materials. We document the data so researchers don’t have to take our word for it.
Built for serious research environments.
IsoPep Sciences is a United States based supplier of high purity research peptides and advanced biochemical compounds, serving laboratories, researchers, and scientific professionals who require consistency, accuracy, and verifiable quality.
We are built on a simple principle: research outcomes depend on reliable inputs. Every compound we offer is sourced with strict quality standards and undergoes independent analytical testing to confirm identity and purity. Each batch is supported by comprehensive documentation, allowing researchers to work with confidence and maintain reproducibility across studies.
Our operations emphasize control and precision at every stage. From sourcing and handling to packaging and distribution, IsoPep Sciences maintains a disciplined, research focused framework designed to meet the expectations of serious scientific environments. We prioritize transparency, ensuring that all relevant batch data and testing information are clearly accessible.
Four principles that guide every step from sourcing to delivery.
Carefully sourced peptides and biochemical materials manufactured to rigorous specifications.
Independent analytical verification for identity and purity on every batch we release.
Certificates and supporting data provided for research validation and recordkeeping.
Controlled processes that maintain compound integrity from production to delivery.
IsoPep Sciences exists to support researchers who demand more than baseline quality. By combining strict quality control, transparent documentation, and a focused operational model, we provide dependable research compounds that align with the standards of modern scientific work.
Six commitments that define how we source, test, and release every product.
Every compound is held to a 99%+ purity specification, confirmed by analytical testing before it reaches our catalog.
Batches are verified through Freedom Diagnostics, an independent laboratory with no financial ties to IsoPep Sciences.
A Certificate of Analysis is published for every batch and provided with every order, including HPLC and mass spec data.
Compounds meet specifications for purity, identity, and stability. Each product is lyophilized for long shelf life under proper storage.
Fair pricing, same day dispatch on orders before 2 PM EST, and direct support, never markup.
Any batch that does not meet specification is rejected. Substandard material does not enter our inventory.
Every batch follows the same defined analytical workflow before release.
High Performance Liquid Chromatography quantifies purity to a 99%+ specification.
Identity is confirmed by mass spec, so what is on the label is exactly what is in the vial.
Samples are sent to Freedom Diagnostics for independent confirmation.
A Certificate of Analysis is generated for the batch and provided with every order.
Everything you need to know about our products, purity verification, ordering, and shipping.
All IsoPep Sciences products are independently tested to confirm 99%+ purity. Each batch undergoes independent analytical testing before release. The Certificate of Analysis for every batch is publicly available and can be downloaded directly from the product page or our COA Library.
Yes. Every COA is publicly available before and after purchase. We publish full analytical data, not just a number. Each product page includes a direct link to download the COA for that specific batch. You can also visit our COA Library to search by batch number.
A Certificate of Analysis is a document issued by an independent laboratory confirming the identity and purity of a compound. At IsoPep Sciences, every product is tested by Freedom Diagnostics before it is listed for sale. We never self certify. Every COA comes from an independent lab with no financial relationship to us.
Yes. Every single batch is tested by an independent laboratory before it is made available for purchase. We never list a product without a confirmed COA on file. You can verify any batch using the batch number printed on your product label.
All products sold by IsoPep Sciences are intended exclusively for laboratory research and educational purposes. They are not approved for human or animal use. By completing a purchase, you confirm that you are acquiring these products solely for legitimate research purposes in a controlled setting.
Lyophilized (freeze dried) compounds should be kept refrigerated or stored in a standard freezer, protected from light and moisture. Vials should remain sealed and away from humidity and direct sunlight. Under proper storage conditions, stability is maintained for 24+ months. Specific storage guidance is listed on each product page.
Orders are processed within 0 to 2 business days. Orders placed before 2:00 PM EST on weekdays may ship the same day. Available shipping options:
Free standard shipping on orders over $150. All orders ship from our facility at 1131 Continental Drive, Suite 301, Newark, Delaware 19713, United States.
Currently, IsoPep Sciences ships within the continental United States only. All products are stored and fulfilled from our facility at 1131 Continental Drive, Suite 301, Newark, Delaware 19713, with a 100% domestic supply chain.
Once your order ships, you will receive a tracking number by email. You can also visit our Track Order page to check your shipment status at any time.
We accept all major credit cards, debit cards, and PayPal. All transactions are processed through a secure, encrypted payment gateway with 256-bit SSL protection.
All sales are final. Due to the nature of our products and applicable regulations, we do not accept returns for change of mind or ordering errors. Reshipments are evaluated only for verified fulfillment errors or shipping damage, so please contact us within 7 days of delivery with supporting documentation. If a product fails to meet our 99%+ purity standard, a full refund is issued immediately.
Lyophilized compounds stored refrigerated or frozen have a shelf life of 24+ months under proper conditions. Once a vial has been prepared for use, it should be used promptly and kept refrigerated. Specific shelf life details are listed on each product’s COA and product page.
Yes. We offer vial sets and multi-unit bundles at reduced per-unit pricing across our catalog. For larger volume or institutional inquiries, contact us at support@isopepsciences.com to discuss options.
All products supplied by IsoPep Sciences are research compounds intended strictly for in vitro research and laboratory use by qualified professionals. They are not approved by the U.S. Food and Drug Administration. They are not drugs, dietary supplements, cosmetics, or food products, and they are not intended to diagnose, treat, cure, or prevent any disease. They are not for human or veterinary consumption. By purchasing from IsoPep Sciences, the buyer confirms they are a qualified researcher and accept full responsibility for the lawful and appropriate use of the materials supplied.
Premium research-grade peptides for optimal controlled studies and performance. Third-party tested with Certificate of Analysis
All products sold on isopepsciences.com are research-grade compounds intended exclusively for in-vitro laboratory study by qualified researchers. They are not drugs, dietary supplements, cosmetics, or food products, and they are not for human or veterinary use, consumption, or ingestion in any form.
Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These compounds are not intended to diagnose, treat, cure, or prevent any disease, and their efficacy has not been confirmed by FDA-approved research.
By placing an order, you confirm that you are a qualified researcher acquiring these materials strictly for laboratory research, and you accept full responsibility for their lawful and appropriate use.
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