What is the estimated delivery timeframe and shipping cost?

We ship via USPS Priority Mail at a flat rate of $8.99. Orders are estimated to arrive in approximately 3 business days after shipment. All orders are carefully packed in protective bubble wrap inside a discreet heavy-duty box.

How do you verify peptide purity and authenticity?

Every single batch is tested by Janoshik Analytical, an independent third-party laboratory. Reports verify net active peptide content and chromatographic purity via HPLC and mass spectrometry. You can view all certificates in our COA Library.

How should lyophilized peptides and BACwater be stored?

Unopened lyophilized vials should be stored frozen at -20°C for long-term stability (up to 2 years). Once reconstituted with Bacteriostatic Water, store refrigerated at 2°C – 8°C and use within 28 days.

Do you offer bulk or tiered volume discounts?

Yes! Tiered volume discounts are applied automatically at checkout: 5% OFF on 3+ vials, 10% OFF on 5+ vials, and 15% OFF on 10+ vials. You can also apply promo codes like EAGLE10 for additional savings.

What is the Research-Use-Only (RUO) policy?

All products are sold exclusively for in-vitro laboratory research and development. They are strictly not for human consumption, clinical application, or veterinary administration.

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