Peptides
5 articles on Peptides in the Lab2go blog, newest first.
The peptide articles summarize the evidence on peptides such as BPC-157, GHK-Cu and thymosin alpha-1 and separate what is established from what is speculative. They are not a recommendation to use them.
- In the glossary: IGF-1
5
articles
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13 min
Peptides & Bloodwork: Lab Monitoring Explained
Complete blood count, liver, kidney, IGF-1 and hormones — a factual overview of which lab values are reviewed under medical supervision and how they are interpreted.
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11 min
GHK-Cu: Copper Peptide and Research Overview 2026
Collagen synthesis, SOD induction, gene expression: what studies on GHK-Cu show, how limited the human data are, and why injectable forms are not approved.
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11 min
Thymosin Alpha-1: Evidence and Legal Status 2026
28 amino acids from the thymus, approved as Zadaxin in Italy, not in Germany, most EU countries or the US. What studies investigate, what the law says and which blood values physicians review.
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11 min
BPC-157: Study Evidence and Legal Status 2026
Pentadecapeptide with animal data on tendons, gut and vessels. Human data limited, no approval. What research reports and where its limits lie.
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12 min
Peptides for Beginners: Basics and Legal Status
Peptides between lab, medicine and regulation: what they are, what is approved, what the evidence shows and why questions about them are clarified medically.