AGE VERIFICATION REQUIRED
Are you 21 or older?

Limitless Research sells research peptides for in-vitro research use by qualified professionals only. You must be at least 21 years of age and a qualified researcher to enter this site.

By entering you affirm that all acknowledgements above are true and that you accept full responsibility for the handling and intended research use of any products.

Limitless Research

New Sale — Buy One, Get One 50% Off the second item of equal or lesser value. Applied automatically at checkout — no code needed.

LOGISTICS

Shipping Policy

Last updated: July 2026

Shipping Methods

We offer Standard Shipping (3-5 business days) and Priority Shipping (1-2 business days, cold-chain where required).

  • ›Standard: $12 (FREE over $200).
  • ›Priority: $25 (FREE over $200).
  • ›Cold-chain handling for temperature-sensitive reagents.

Processing Time

Orders are processed within 24 hours of payment confirmation. You will receive an email when your order ships.

Shipping Zones

We currently ship within the United States. International shipping availability depends on destination regulations — contact support for eligibility.

Order Tracking

Tracking numbers are emailed upon dispatch and can be viewed on the Order Tracking page.

Damaged or Lost Shipments

Report damage within 48 hours of receipt with photos. We will coordinate replacement or resolution with the carrier.

Address Accuracy

You are responsible for providing a correct shipping address. We are not liable for deliveries to incorrect addresses provided at checkout.

For Research Use Only · Not for Human Consumption · Not for Diagnostic or Therapeutic Use