Research-Grade Peptides.
Tested, Verified, Shipped.
Every batch independently tested at 99%+ purity. Every COA published. Free 2-day US shipping on orders $250+.
Third-Party Lab Tested
Every batch verified by independent labs
99%+ Purity Guaranteed
Verified by HPLC testing
Free 2-Day Shipping
On all orders over $250
COA on Every Batch
Full transparency on every order
How It Works
Research-grade peptides delivered to your door in 3 simple steps.
01
Browse & Select
Browse our full catalog of research-grade peptides. Select your compound and choose your size variant.
02
Place Your Order
Add to cart, select your pack size and complete checkout securely. We accept all major payment methods.
03
Ships in 2 Days
Your order is packed and shipped within 24 hours. Free 2-day delivery on orders over $250. Tracking provided.
Frequently Asked Questions
Everything you need to know before placing your first order.
Are your peptides safe for human use?
All Peptiva products are sold strictly for research purposes only and are not intended for human consumption. Our peptides are research-grade compounds intended for in vitro and laboratory use only.
What purity level are your peptides?
All Peptiva peptides are tested at 99%+ purity via HPLC and mass spectrometry by independent third-party laboratories. A batch-specific COA is available for every order.
How fast will my order ship?
Orders are processed and shipped within 24-48 hours. Orders over $250 qualify for free 2-day shipping across the US. Tracking information is provided automatically after dispatch.
Do you include BAC water with orders?
Free bacteriostatic water is included with all orders over $250. BAC water is also available for purchase separately in 3ml and 10ml sizes.