Weighing Peptidesciencestore (peptidesciencestore.com) against another vendor right now, going off its listed catalog, published pricing, and shipping info. Couple things I can't pin down. Does the catalog have lot-specific COAs with purity and identity data, or just general specs?
Are the posted prices inclusive of taxes, duties, and cold-chain packaging, or do those show up at checkout? What does the shipping info say about carrier, domestic vs international destinations, dispatch timelines, and temperature control?
And where are they actually located — what quality or regulatory framework covers the catalog and handling? Last one: for temperature-sensitive items, is there any documented stability data and a shipping-excursion policy? If you've ordered from them, I'd like to hear how it went.