Orders before 3PM EST ship same-day · Free 2-Day shipping over $200 · Every batch third-party tested
PeptrilResearch Peptides

FAQ & policies

Everything about shipping, payments, storage, and our research-use policy.

Orders & shipping

How fast do orders ship?+

Orders placed before 3PM EST ship the same business day via FedEx 2-Day Air. Orders after the cutoff ship the next business day.

Is shipping free?+

Yes — domestic 2-Day shipping is free on orders over $200. Below that a flat $15 rate applies.

Do you ship internationally?+

Currently we ship within the United States only to qualified researchers.

Is packaging discreet?+

Yes. All orders ship in plain, unbranded packaging. Vials are cold-packed to protect lyophilized material.

Payments

What payment methods do you accept?+

Cryptocurrency (BTC/ETH/USDC, 15% off), eCheck/ACH bank transfer, and high-risk card processing. Research compounds are prohibited by Stripe and PayPal, so we use high-risk-friendly methods.

Why is crypto cheaper?+

Crypto carries no chargeback risk or processor holds, so we pass the savings on as a 15% discount.

Is checkout secure?+

Yes — checkout runs over encrypted TLS and we never store raw card data on our servers.

Products & quality

Are your products third-party tested?+

Every batch is tested in an ISO/IEC-accredited lab for purity (HPLC), identity (MS), endotoxins, and heavy metals. The Certificate of Analysis is published per batch.

How should I store the product?+

Store lyophilized powder at -20°C away from light. After reconstitution with bacteriostatic water, refrigerate at 2–8°C.

What purity can I expect?+

We require ≥99% purity by HPLC. If a batch fails, it does not ship.

Returns & support

What is your return policy?+

Because these are sensitive research materials, all sales are final once shipped. If an item arrives damaged or incorrect, contact support within 7 days for a replacement.

How do I reach support?+

US-based support is available by live chat, phone, and email during business hours.

Compliance

Who can purchase?+

Sales are restricted to qualified researchers aged 21 or older. By ordering you confirm you meet these requirements.

Are these products for human use?+

No. All products are FOR RESEARCH USE ONLY — strictly for in-vitro laboratory study. They are not drugs, supplements, foods, or cosmetics and are not for human or veterinary consumption.

For research use only. Not for human or veterinary use. By purchasing, you agree to use these products in compliance with all applicable laws and regulations.