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FAQ
What is peptide?
A peptide is a short chain of amino acids linked by peptide bonds. These molecules serve as biological messengers, playing crucial roles in cellular signaling, immune modulation, hormone regulation, and more. In research settings, peptides are used to study receptor binding, protein interactions, gene expression, and therapeutic pathways across fields such as biochemistry, pharmacology, and molecular biology. All peptides offered on our site are intended strictly for laboratory research use and are not for human or veterinary application.
What sets you apart from other peptide suppliers?
What sets us apart is our commitment to scientific integrity and transparency. All peptides are manufactured in certified facilities, tested by both in-house and third-party labs, and verified for ≥99% purity using HPLC and mass spectrometry. We provide full COA access for every batch and never resell non-certified products – ensuring quality, consistency, and trust for serious research.
What is the purity of your peptides?
Our peptides are ≥99% pure, verified through HPLC and Mass Spectrometry. Every batch ships with a Certificate of Analysis (COA) validating identity and purity.
How do I know products are tested and of high quality?
All our products are rigorously tested using mass spectrometry by both in-house and independent third-party laboratories to ensure accuracy and consistency. Lab reports are batch-specific and updated regularly, with results available directly on our website.
Do you provide COAs and MSDS?
Yes. A COA is included with every batch, and MSDS documents are available upon request for safe lab handling and compliance.
Are your peptides intended for human or animal use?
No. All products are sold strictly for research purposes only and are not intended for human consumption, clinical use, or veterinary administration.
How should peptides be stored?
Lyophilized peptides can remain stable at room temperature for several days to weeks when kept in their original packaging. For optimal preservation, store them at 4°C or below, or ideally frozen at -20°C for long-term stability. Protect peptides from light exposure.
How do I reconstitute peptides?
Peptides should be reconstituted using bacteriostatic water and, in some cases, acetic acid. These solvents help maintain peptide stability, prevent bacterial growth, and extend shelf life after reconstitution. If using refrigerated bacteriostatic water, allow it to reach room temperature before mixing to aid dissolution. For simple peptides, bacteriostatic water alone is typically sufficient. However, more complex or longer-chain peptides may require a small amount of 10–20% acetic acid, followed by bacteriostatic water to complete the solution.
What payment methods do you accept?
We accept major credit cards, PayPal，bank transfers, and cryptocurrency. Payment must be made in full before orders are processed.
Is payment secure?
Yes. All transactions are processed through encrypted gateways for maximum data protection. We do not store any payment information after the transaction is completed, ensuring your sensitive data remains secure and protected from potential breaches.
How long does shipping take?
Orders are processed after payment has been received, not at the time of order placement. Processing takes 1 to 2 business days, excluding weekends and holidays. If there’s a delay due to product availability, we’ll notify you by email with the estimated shipping date. U.S. orders typically arrive within 2-4 business days, while international delivery times may vary depending on the destination and customs processing, usually within 7-14 business days.
Do you ship internationally?
Once your order is shipped, an email with your tracking details will be sent to the email address provided in your order form. Please ensure to check your inbox, as well as spam or junk folders.
Is the packaging discreet?
Yes. All shipments are packed in discreet, unbranded packaging. Temperature-sensitive items include thermal protection and desiccants.
Can I cancel or change an order after placing it?
Orders are processed quickly to preserve product integrity. Please contact us within 4 hours of ordering and we will try our best to accommodate cancellation or modification requests.
What is your return policy?
Due to our rigorous quality control standards and the fragile nature of our products, we do not accept returns. If your order arrives damaged, incomplete, or incorrect, please contact us at chris07150002@gmail.com within 2 days of delivery. Our customer support representatives will ensure that our customers are 100% satisfied with our product quality, customer support and delivery.
