Fast and Reliable Shipping
Lyophilized, ambient shipping, with recommended reconstitution protocols for every compound.
Lab Testing / Purity
Every lot analyzed by an independent lab. Average purity across the catalog is 99%.
U.S. Based & Shipped
All products fulfilled domestically. Ships in 1–2 business days.
Next-Day Available Shipping
Orders are processed with efficient shipping methods. Free shipping over $250.
Advanced Peptides For Research Labs
Peptero provides research-focused peptides with clean product presentation, clear specifications, and a professional ordering experience built for laboratory and analytical use.
New Arrivals
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RT-30
$150.00
THIRD PARTY LAB TESTED
Purpose of Third-Party Testing
- Transparency & Confidence
- Unbiased Independent Reports
- Quality Assurance
Frequently Asked Questions
What are research peptides?
Research peptides are short chains of amino acids used for laboratory, in vitro, or analytical science work. They are not approved for human or veterinary use, and are intended solely for experimental or research purposes.
How should the peptides be stored?
Peptides are best kept in cool, dry conditions. Lyophilized (powder) form should be stored at recommended temp 4°C and protected from moisture. After reconstitution, use according to lab‑specific guidance and store as indicated on the product page.
How long does shipping take?
Orders placed by 3 PM EST ship the same or next business day. Delivery times depend on the destination; most U.S. orders arrive in 3 business days with standard services.
What is your refund / return policy?
Because these are specialized research compounds, we do not accept returns once product has left the facility (unless there is an error on our part or the product fails QC). If you believe there’s a quality issue, contact us with your order number and batch/lot info, and we’ll review the COA and options.
Who is responsible for how the peptides are used?
All compounds offered by Peptero are supplied strictly for qualified laboratory research and in-vitro analytical use only. These materials are not intended for human or veterinary consumption, therapeutic use, diagnostic use, clinical use, food use, cosmetic use, or any consumer application. Peptero does not condone, support, or permit the misuse of any products offered on this website.
By purchasing from Peptero, you acknowledge that you are solely responsible for the proper handling, storage, use, and disposal of these materials in accordance with applicable laboratory standards, safety practices, and regulations. Peptero assumes no liability for misuse, improper handling, unauthorized application, or any use outside of lawful research purposes.