Welcome to Protide Health, a leading US supplier of research peptides and compounds Company Our values Recognizing a need for analytically verified, well-documented compounds in this field, Protide was established to support in vitro peptide research with third-party-tested materials and transparent batch documentation. Procurement Support Our US-based support team is available 7 days a week….
Recognizing a need for analytically verified, well-documented compounds in this field, Protide was established to support in vitro peptide research with third-party-tested materials and transparent batch documentation.
Recognizing a need for analytically verified, well-documented compounds in this field, Protide was established to support in vitro peptide research with third-party-tested materials and transparent batch documentation.
Every batch is third-party tested to confirm purity & molecular identity through documented laboratory analysis.
Manufactured in ISO 9001:2015 certified facilities to ensure rigorous, analytical-grade quality control.
Orders ship within 24 hours for fast 2-3 day delivery. Our team is ready to assist with any procurement questions.
Protide supplies analytically verified compounds in support of rigorous in vitro research. Rooted in scientific integrity, transparency, and strict analytical standards, we are committed to providing research-grade peptides exclusively for laboratory and in vitro investigation.
Our commitment to analytical purity and documented batch verification drives our quality program.
We provide transparent Certificates of Analysis (COAs) to document the analytical purity of all our research compounds.
We partner exclusively with ISO 9001:2015 certified facilities. Every batch is independently third-party tested by a U.S.-based laboratory before it is approved for release. Each batch is verified for identity (LC-MS), purity (HPLC-UV), net content, and endotoxin (LAL assay, USP <85>). Vials are clearly labeled with the compound and its batch (lot) number, and that number matches the batch-specific Certificate of Analysis published for it. Matching the two confirms the vial you received came from the batch that was tested. Visit our COA library and COA archive to view our public test results.
Yes. Every batch is independently tested by Freedom Diagnostics, a third-party U.S. laboratory, before it is approved for release. Testing covers identity by liquid chromatography and mass spectrometry (LC-MS), purity by high-performance liquid chromatography with UV detection (HPLC-UV), endotoxin by LAL assay (USP <85>), and net content. Certificates of Analysis (COAs) are published for every compound. Search by compound in our COA library, or view the COA archive to find all public test results.
Sealed lyophilized (freeze-dried) vials remain stable for up to 24 months when stored at -20°C. For short-term storage or upon receipt, refrigerate sealed vials at 2°C to 8°C, protected from light and moisture. Always handle and store materials under standard laboratory protocols.
Every order ships in a secure, reusable magnetic case, inside insulated protective packaging. The packaging is designed to maintain compound stability and prevent physical or UV damage during transit, ensuring your research materials arrive safely and securely. Compounds are supplied as a lyophilized powder, most in a 3mL clear glass vial, with select products such as NAD+ and glutathione in larger vials.
Visa, American Express, and Discover credit and debit cards. We do not accept Mastercard at this time. All available options are shown at checkout.
Orders paid in full before 12:00 PM PST on a business day are typically dispatched from our USA facility the same or next business day (within 24 hours). Orders placed after that cutoff, or on a weekend or holiday, are dispatched the next business day. Most orders arrive within 2 to 3 business days, shipped via UPS with USPS on select orders.
You will receive email updates at every stage: order prepared, shipped, out for delivery, and delivered. The shipped email includes your tracking number and estimated delivery date. You can also track anytime from the Orders section of your account, or by entering your order ID and billing email on our Track My Order page. Tracking can take up to one business day to update after your package is handed to the carrier.
Shipping is free on all orders over $199. Orders below that are charged a flat $14.99, shown at checkout before you pay. We ship within the United States and Puerto Rico only, including APO and FPO military addresses, and do not ship internationally.
Our USA-based support team is here to help with orders, shipping, and batch documentation. Most answers are in our Support Center, and if you still need us, you can open a support ticket or contact us directly.
Protide Health is a specialized chemical supplier of analytical-grade research peptides for in vitro laboratory investigation. All products are supplied for laboratory research only and are not for human or animal consumption, medical use, veterinary use, or any therapeutic, diagnostic, or clinical purpose. Please review our Terms & Conditions before purchasing.