Peptides & Proteins

Use this directory to compare peptide and protein ingredients by source, format and the specification that matters to your formulation. A named peptide powder, a collagen peptide and an intact protein should not be treated as interchangeable. Start with the source and intended use, then ask for the current product specification before deciding which candidate to sample.For peptide powders, clarify whether your brief calls for a particular source, protein content or peptide profile. For collagen, confirm the animal source and the type named on the product page. For dairy, soy and egg ingredients, confirm source-related labelling and any allergen requirements with your regulatory team. The titles below identify distinct products; they do not establish equivalence or promise a particular analytical profile.Compare named products:Chestnut Peptide Powder 80% and Spirulina Peptide Powder 80% for different botanical and algal sources.Soy Peptide Powder and Whey Protein Peptide Powder when comparing plant and dairy sources.Hydrolysed Type II Collagen Peptide Powder and Egg White Albumin Peptide Powder for animal-derived options with different identities.Lactoferrin Powder 95% where a specifically named dairy protein is required.For a useful quotation, tell us the ingredient name, target specification, destination market, proposed application, quantity and documents you need to review. Send your peptide or protein ingredient inquiry and we can match the request to the relevant listed product.