Research use only. All compounds are for in vitro laboratory research. Not for human consumption. Not FDA approved.

Shipping Policy

Last updated: January 2026. US domestic shipping only.

Processing Time

Orders are processed within 2-3 business days (Monday-Friday, excluding federal holidays). Orders placed after 12:00 PM EST may not ship until the following business day.

Domestic Shipping (United States)

We ship within the contiguous United States. All orders ship with tracking. Standard delivery 3-5 business days. Expedited options available at checkout. Orders over $200 qualify for free standard shipping.

Packaging

All orders ship in discreet, unmarked packaging. Lyophilized peptides are shipped with cold packs and desiccant. Products are sealed in foil-lined bags and packed with cushioning to prevent breakage during transit. No branding or product indication on external packaging.

Temperature Control

Peptides are temperature-sensitive compounds. We ship all lyophilized compounds with appropriate cold chain packaging. Reconstituted compounds are not available for shipping — all products ship in lyophilized (powder) form.

International Shipping

We currently ship within the United States only. International shipping is not available at this time.

Tracking

A tracking number will be emailed to you once your order ships. Allow 24 hours for tracking information to update in the carrier system.

Damaged or Missing Orders

If your order arrives damaged or is missing items, contact us at contact@officialpeptides.net within 5 business days of delivery with your order number and photos. We will resolve the issue promptly at no additional cost.

Research Use Only
All products are sold For Research Use Only (RUO). Customers must be 18 years or older to purchase.