Integrativepeptides (integrativepeptides.com) keeps popping up in public listings with prices and shipping info published, and I'm not sold yet. For their listed products, are batch-specific third-party COAs — HPLC, MS, endotoxin — available before checkout, and what lot/accession details do they include?
Are prices per vial, per kit, or custom quantity, and is there anything hiding in there like minimums, fees, or payment-method surcharges? What does the published shipping info actually cover: carrier, packaging, turnaround, tracking, domestic vs international, cold-chain handling?
Where are they based and where do orders ship from, and can anyone verify the location or entity? Do prices or shipping terms shift by destination or order size, and is there a stated reship/return policy when shipping goes sideways?