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Shipment Protection

Shipping Information

Fast, secure delivery with careful packaging to protect your lab's research-grade peptides.

Shipping Options

Choose the shipping speed that works best for your lab's research timeline. Free shipping on invoices over $100.

Standard Shipping

Calculated at invoicing
1-4 Business Days

Reliable ground delivery with full tracking

  • FedEx or USPS Ground service
  • Full tracking included
  • Insured package
  • Free on invoices over $100
Most Popular

2-Day Shipping

Calculated at invoicing
2 Business Days

Fast delivery when your lab needs it sooner

  • Guaranteed 2-day delivery
  • FedEx or USPS 2-Day service
  • Full tracking included
  • Insured package

Overnight Shipping

Calculated at invoicing
Next Business Day

Fastest delivery option available

  • Next-day guarantee
  • FedEx or USPS Overnight service
  • Full tracking included
  • Insured package
Free Standard Shipping on Invoices Over $100

Automatically applied at invoicing when your invoice qualifies.

Processing Time

Invoices are processed within 0-2 business days. Invoices placed before 3:00 PM ET (12:00 PM PT) on a business day typically ship the same day; invoices after the cutoff, or on weekends and holidays, enter processing the next business day. Every invoice includes free shipment protection.

  • Cut-off time: 3:00 PM ET (12:00 PM PT)
  • Business days: Monday - Friday only
  • Holidays: Federal bank holidays observed (New Year's, MLK Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, Christmas)

Secure Packaging

All lyophilized peptides are carefully packaged to ensure they arrive safely. Each vial is cushioned and protected for secure transit.

  • Protection: Vials securely cushioned
  • Packaging: Sturdy shipping boxes
  • Stability: Lyophilized for shelf stability

Invoice Tracking

Every invoice includes full tracking. You'll receive tracking information via email as soon as your invoice ships. Track your package in real-time through our carrier partners.

  • Email updates: Shipped & delivered notifications
  • Real-time tracking: Via carrier website
  • Support: Contact us for any issues

Delivery Areas

We currently ship to all 50 US states, including Alaska and Hawaii. PO Boxes and APO/FPO addresses are also supported for standard shipping and are delivered via USPS.

  • Continental US: Full service
  • Alaska & Hawaii: Extended transit times
  • International: Not available. We ship within the US only.

Questions About Shipping?

Our support team can help with any shipping questions or concerns about your lab's invoice.

Contact Support
DSIP peptide vial
NAD+ peptide vial

Research compounds for your lab, with the documentation and supply continuity your procurement team expects.

Lab notices from Better Science

Library additions, new lot certificates, and supply or lead-time notices for your lab