Clear answers about our peptides, standards, and ordering.

So you can feel confident in what you’re getting — from third-party testing to batch-level COAs to domestic shipping.

When will my order ship and when will I receive it?

Orders ship from the United States. Domestic shipping is $14.95 Standard USPS (3–7 business days) or $29.95 Express (2–3 business days). Canadian orders ship for a flat $29.95 (7–14 business days). You’ll receive tracking once your order is on its way.

What are peptides used for in research?

Peptides are commonly used in research to study biological processes and cellular function. Our products are supplied as reference compounds for qualified professionals and researchers.

Are these products suitable for human consumption?

No. These products are intended for research purposes only. They are not for human or animal use, and not intended to diagnose, treat, cure, or prevent any disease.

How pure are your peptides?

Our peptides are tested to ensure high purity and consistency across every batch. Independent third-party verification is performed on every production lot.

What do you test for?

We test for purity, identity, and safety — including heavy metals, bacteria, mold, and other potential contaminants. Each batch is independently verified and the batch-specific Certificate of Analysis is available directly on each product page.

What quality control measures do you follow?

We use advanced third-party laboratory testing to verify quality and consistency across every batch. Our third-party testing protocol covers identity verification, purity testing, potency/content testing, sterility testing, endotoxin testing, residual solvent testing, and heavy metal screening.

How is peptide stability maintained during shipping?

Products are packaged carefully to maintain stability during transit. Orders ship quickly from U.S. facilities and arrive in optimal condition for research use.

Can you help with reconstitution, dosing, or usage questions?

We’re unable to provide guidance on usage. These products are supplied strictly as research reference compounds and we encourage you to conduct your own independent research and consult qualified sources.

Do you provide Certificates of Analysis (COAs)?

Yes. Every batch undergoes independent verification, with batch-specific COAs accessible directly on each product page.

What payment methods do you accept?

We offer secure payment options at checkout for a smooth purchasing experience. Payment options are displayed during checkout.

What is your return policy?

Due to the nature of our products, all sales are final. If there is an issue with your order, please contact us and we’ll do everything we can to help.

Where do you ship?

We ship within the United States and to Canada. Canadian orders ship at a flat $29.95 (7–14 business days) and may be subject to customs inspection, duties, or delays — the recipient is the importer of record. Shipping to Puerto Rico and other international locations may be available upon request. Please contact our team prior to placing your order for availability, shipping options, and custom shipping quotes. Email: support@staraminos.com