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About · 2026
Astrel Bio supplies third-party tested research-grade peptides to UK and EU laboratories. We are a small UK-based team with a single editorial line — our customers are scientists, our products are tools for scientific work, and our standards reflect that.
A focused catalogue of research peptides — body protective compound, thymosin-β4 fragment, the copper tripeptide, growth-hormone-axis secretagogues, mitochondrial peptides, and a small set of nucleotide co-factors. Each compound is investigated in the published in-vitro and animal-model literature; each batch we receive is independently verified before it is listed.
We do not manufacture. We source from established peptide synthesis houses and we re-verify every batch with Janoshik Analytical, an independent third-party laboratory. The cost of independent testing is built into our pricing — it is what you are paying for.
We do not publish dosing guides, reconstitution instructions written for human use, or any material that frames our compounds as supplements. The compounds in our catalogue are research materials. The literature describes what they do in laboratory preparations. The literature is the product.
UK law makes a clear distinction between a research-supply company and a medicines supplier. We sit on the research-supply side of that line and we intend to stay there. Every page on this site, every product description, every newsletter, and every customer interaction is reviewed against the boundary set by the UK Human Medicines Regulations 2012.
You can read our full statement on research-use compliance here.
United Kingdom. Orders ship from a controlled-temperature storage facility, Monday through Friday, with the day’s last collection at 15:00 UK time.
Astrel Bio products are sold strictly for in-vitro and animal research purposes. They are not intended for human or veterinary consumption, therapeutic or diagnostic use. Misuse may be unlawful under the UK Human Medicines Regulations 2012. By purchasing, you confirm you are a qualified researcher acquiring these compounds for legitimate research.