Welcome to Protide Health, a leading US supplier of research peptides and compounds
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. Contact us for help with order tracking, secure payments, or accessing certificates of analysis.
The Protide Quality Standard
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HPLC-MS Verification: Every batch is tested by an independent US analytical laboratory using High-Performance Liquid Chromatography and Mass Spectrometry to confirm 99% analytical purity and molecular identity.
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Documented Transparency: We publish batch-specific certificates of analysis (COAs) for every compound, so you can review the verification record before purchasing.
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ISO-Certified Synthesis: We partner with ISO-certified and GMP-compliant facilities to ensure every compound is synthesized to the highest institutional standards.
Procurement & Documentation
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Technical Support: Reach our US-based team for help with certificates of analysis, order tracking, documentation, and procurement-related questions from laboratory and institutional buyers.
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Secure Fulfillment: Orders ship in secure protective packaging with full tracking to maintain compound stability through standard 2-3 day US domestic transit.
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US-Based Operations: Independent third-party analytical testing, order fulfillment, customer support, and procurement workflows are all handled from US-based facilities and staff.
Third-Party HPLC-MS Verified
Every batch is third-party tested to confirm purity & molecular identity through documented laboratory analysis.
Certified Manufacturing
Manufactured in ISO 9001:2015 certified, GMP compliant facilities to ensure rigorous, analytical-grade quality control.
Fast Shipping & Support
Orders ship within 24 hours for fast 2-3 day delivery. Our team is ready to assist with any procurement questions.
Our Standards in
Peptide Research
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.
Browse Catalog
OUR COMMITMENT
HPLC-MS Verified Quality Assurance
We provide transparent Certificates of Analysis (COAs) to document the analytical purity of all our research compounds.
Documented Quality & Transparency
We partner with ISO 9001:2015 certified manufacturing facilities and verify every batch through independent third-party testing.
FAQs
How do I know your compounds are authentic?
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 to view our public test results.
Do you provide third-party testing?
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 to find all public test results.
What is the shelf life of your compounds?
Lyophilized (freeze-dried) vials remain stable for up to 24 months when stored at -20°C. After preparation in solvent, solutions should be refrigerated at 2°C to 8°C, with a recommended analytical window of 30 days for in vitro stability.
What is included in an order, and how do the vials arrive?
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.
What payment methods do you accept?
Visa, American Express, and Discover credit and debit cards. We do not accept Mastercard at this time. All available options are shown at checkout.
How fast will my order ship, and when will it arrive?
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.
What does shipping cost, and where do you ship?
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, and do not ship internationally.
What if I have questions about a compound?
Our USA-based support team is here to help. Whether you need assistance with documentation, handling, or storage requirements, you can reach us anytime at support@pro-tidehealth.com.
Research-Use-Only Notice
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.