Saw Utherpeptide (utherpeptide.com) mentioned a couple times and got curious, so before I spend anything on a lab research order, has anyone actually dug into them? Does the catalog list research-grade peptides with exact sequence and purity, and batch-specific COAs you can view before ordering?
Are the third-party HPLC/MS COAs linked per lot or just generic documents — and can you check the lab name and testing date yourself? Prices: per vial, bulk tiers, minimum order, accepted payment methods, and whether taxes or fees get tacked on.
Shipping too — where they ship from, which carriers, domestic vs international, cold-chain or ambient, lead times, tracking. Also, is their legal/business location and contact info actually published, and what's the stated policy on reships or orders lost or seized by customs?