Regulatory Guide
Import and Export of Research Chemicals
A practical overview of why OSYRIS ships within the contiguous United States only, and how domestic shipping differs from international export.
Why OSYRIS Is US-Only
OSYRIS ships within the contiguous United States only. That policy is not arbitrary. It reflects the fact that domestic shipping of research chemicals is far simpler than international export, both from a regulatory and a product-integrity perspective.
Inside the US, standard carriers such as UPS, USPS, and FedEx can handle ordinary research-chemical shipments with appropriate labeling. International shipments are different: customs classifications, import permits, country-specific restrictions, and clearance delays all add compliance and product-risk complexity.
Temperature and Transit Risk
Peptides are also shipping-sensitive products. Domestic overnight and 2-day delivery windows make it possible to manage temperature-conscious packaging more reliably. International routes introduce customs holds, handoffs, and unpredictable delays that can compromise temperature-sensitive material.
That matters even when the underlying legal framework might allow an export. A shipping policy has to account for product condition, not just paperwork.
What This Means for Buyers
OSYRIS focuses on a compliant US domestic shipping footprint rather than trying to navigate every country's import rules. We also do not support re-exporting or informal forwarding arrangements as a workaround for international delivery limits.
If your institution or team needs international research-chemical movement, the right answer is to work through the import and customs rules that apply in the destination jurisdiction rather than assuming domestic rules carry over.
Featured Links
Pair the shipping policy with the state-regulation guide for a complete picture of where products can and cannot go.
Read → Documentation Product CertificatesBrowse the current certificate archive and download batch-specific COA documentation for the catalog.
Open → Standards Testing & StandardsReview the OSYRIS testing workflow, documentation practices, and quality standards that support each batch.
Open →Questions
Common Questions
Does OSYRIS ship internationally?
No. OSYRIS ships within the contiguous United States only.
Why US-only?
Because international research-chemical shipping adds customs, permit, classification, and cold-chain risks that vary dramatically by country.
Can I re-export products?
OSYRIS does not support re-export or forwarding arrangements as a substitute for compliant international shipping.
What carrier does OSYRIS use?
Domestic shipping uses standard US carriers such as UPS, USPS, or FedEx, depending on fulfillment needs and route fit.
Are there shipping restrictions within the US?
Yes, where state-level rules or category-specific restrictions apply. Those restrictions are separate from the international-shipping policy.
How are temperature-sensitive products shipped?
With temperature-conscious packaging designed for the shorter transit windows available in domestic US shipping.
