Prices are in USD for one listed package, with the same customer pricing used on product pages. Shipping and checkout charges are separate. Bulk discounts are not included.
Unit prices use the stated amount per container and exact package count. mg, IU and mL stay separate. Blends, concentrations and unclear labels show package prices only. Compare the same compound, salt, form and warehouse.
Stock and vendor ordering status are separate. Recalled listings are marked. A batch link opens its verification record; a COA link shows published evidence and does not guarantee every batch.
. Catalog data refreshes about every five minutes. Prices and availability can change before checkout.