من أين تأتي ببتيدات الكولاجين؟

Adding to what ryan said, from a sourcing perspective, where those animals come from is a huge deal for our brand right now.
For bovine collagen, we usually source materials originating from grass-fed, pasture-raised cattle in regions like South America (Brazil, Argentina) or Europe, as buyers really look for that on the label. For marine collagen, it’s usually extracted from the scales and skin of wild-caught fish like cod, or sometimes sustainably farmed tilapia. If you are buying wholesale, always ask your supplier for the certificate of origin and ensure they have full traceability down to the farm or fishery.