Short answer
Peptides are short chains of amino acids. They are usually described as smaller than proteins, which is why they are often introduced as their own topic before a site moves into more specific names and research areas.
What is the difference between peptides and proteins?
For a new reader, the useful point is simple: peptides are generally shorter and less complex than proteins. You do not need to master the chemistry first. That basic distinction is enough to understand why the topic is introduced separately before the reading gets more specific.
Why do names like BPC-157 or TB-500 appear so quickly?
Because peptides Ireland is only the broad starting term. Once the basics are clear, the reading quickly splits into more focused topics. Some names are used in pages about local repair models, others in pages about migration, mobility, GLP-1, or metabolic research.
What should you do after this page?
Use it as the first step only. After that, the next useful move is usually either the legal page, the lab documents, or a more specific compound page once you know which topic you actually care about.
Legal information
Read this next if you want a clearer view of research-only language and what a serious page should not promise.
Lab reports
The right place to go if you want to compare basic explanations with documents and batch-level testing.
Research summaries
Background page on research themes, terminology, and the wider site context.