加拿大采购需求：鱼胶原蛋白肽、牡蛎肽、牛胶原蛋白肽、大豆肽、核桃肽、蚯蚓肽

We're a Canadian dietary supplement manufacturer currently in search of high-quality sea cucumber peptide powder for our product line. After browsing through your website, we noticed a variety of sea cucumber peptide powders available. To ensure we select the most suitable option for our needs, we would appreciate it if you could provide detailed information about which specific powders align best with dietary supplement formulations. Additionally, it would be helpful to know more about their sourcing, processing methods, and any certifications that may support their use in dietary products. We're particularly interested in understanding the composition and potential health benefits of these peptides. Your expertise in guiding us to the right product will be invaluable. Thanks in advance for your assistance!