Welcome to Peptidepro.co
Peptidepro.co is a leading provider of high-quality, research-grade peptides designed for scientific research and educational use. Our products are known for their purity and efficacy, catering to
researchers, educational institutions, and health enthusiasts.
We specialize in a variety of peptides used for research purposes. Each product is accompanied by detailed information regarding usage, storage, and handling to ensure optimal results in research
applications
If the peptide you need isn’t listed in our stock, please reach out to us through our . We are happy to discuss ordering it for you.
Our products are available to licensed researchers, educational institutions, and other professionals for scientific and laboratory research purposes. These are not for personal use, and we do not sell to
the general public without proper qualifications.
Subscription FAQs
You can subscribe to our peptides through our website. Select the peptide and subscription option, and fill in the required information. Subscriptions can be managed and adjusted in your account
settings.
Yes, you can cancel your subscription at any time through your account dashboard. Please note that cancellations need to be made at least 5 days before the next scheduled shipment to avoid being
charged for that month.
Shipping and Returns FAQs
Not currently
Due to the perishable nature of the peptides, all sales are final.
Free shipping is available for orders over $150
Payment and Security FAQs
We accept various payment methods including major credit cards, PayPal, and Google Pay. All transactions are encrypted and securely processed
Peptide Storage FAQ: Preserving Stability and Quality
- Short-Term (Room Temperature): Store in a cool, dark, and dry place at room temperature for 30-60 days. Avoid exposure to heat or humidity.
- Long-Term (Refrigerator): For extended stability, refrigerate at 4°C (39°F). This keeps peptides stable for 1-2 years.
- Extended Storage (Freezer): Freeze at -20°C (-4°F) for maximum preservation of 2-3 years. Freezing slows degradation; avoid repeated freeze-thaw cycles by aliquoting into single-use portions.
Reconstituted peptides (mixed with bacteriostatic water) are more prone to degradation. For optimal preservation:
- Refrigeration (2-8°C / 36-46°F): Store in a refrigerator to maintain stability for 2-4 weeks. Always avoid freeze-thaw cycles by preparing single-use aliquots.
Freeze-thaw cycles can lead to peptide degradation, reducing stability and effectiveness. To prevent this, divide peptides into small, single-use aliquots before freezing to avoid repeated thawing.
Yes, but only for short-term storage (30-60 days) if peptides are in lyophilized form. Room temperature storage may lead to faster degradation, so it’s best to store peptides in the refrigerator or freezer for a longer shelf life.
Exposure to light and air can cause oxidation, which may damage certain amino acids like cysteine, methionine, and tryptophan. To protect peptides, use opaque, airtight containers that limit exposure to environmental factors.
Allow the container to reach room temperature before opening. This prevents condensation, which can introduce moisture and compromise peptide stability. A gradual temperature adjustment is ideal for maintaining quality.
Use containers made of chemically resistant materials like high-quality glass or polypropylene. These materials minimize contamination risks and reduce reactions that could degrade peptide compounds.
Follow these storage guidelines for peptide stability:
- Room Temperature: Suitable for short-term storage of lyophilized peptides (30-60 days).
- Refrigeration (4°C / 39°F): Ideal for long-term storage of lyophilized peptides (1-2 years).
- Freezing (-20°C / -4°F): Best for extended storage of lyophilized peptides (2-3 years).
- Refrigeration for Reconstituted Peptides (2-8°C / 36-46°F): Maintains reconstituted peptides with bacteriostatic water for 2-4 weeks.
Generally, yes, but certain peptides may have specific requirements depending on their chemical composition. Always refer to the supplier’s recommendations for any unique storage conditions.
Discoloration or changes in solution consistency may indicate degradation. Discard the peptide and consult the supplier if you notice any unusual appearance or Odor, as this could impact research results.
