Shipping
- Same-day dispatch: Orders placed before 2 PM CT ship the same business day.
- Carriers: USPS or UPS, fully tracked.
- Flat rate: $20 per order, anywhere in the US.
- Free shipping: Automatically applied on orders over $200.
- Discreet packaging: Plain, unbranded outer packaging. US addresses only.
Returns & Guarantee
Due to the nature of research materials, all sales are final once shipped. However, we stand behind every vial:
- Damaged or defective on arrival? Contact us within 48 hours at [email protected] with your order number and a photo.
- We'll ship a replacement free — no questions, and no return shipping required.
Storage Guide
Proper storage preserves compound integrity for research:
- Lyophilized (powder) peptides: Store in a cool, dark place away from light and heat. For long-term storage, keep frozen. Most lyophilized peptides remain stable for extended periods when kept dry and cold.
- After reconstitution: Store reconstituted peptides refrigerated at 2–8°C. Use bacteriostatic water to extend stability and avoid repeated freeze-thaw cycles.
- Bacteriostatic water: Store at room temperature; once opened, refrigerate and use within the manufacturer's stated window.
- Reconstitution help: Use our free peptide calculator to determine exact reconstitution and dosing for your protocol.
Bulk & Institutional Orders
Quantity discounts apply automatically: 10% off any item at 3+ units, free shipping over $200, and 20% off the entire order over $1,000. For institutional or research-facility pricing, contact us for a custom quote.