The blog
Peptides graded A to D on the human evidence, bloodwork explained marker by marker, and the basics that do the heavy lifting. No doses, no hype.
Latest · safety · 6 min read
Why GHK-Cu site reactions are reported but never measured, what the evidence covers, our grades, and the red flags that mean see a doctor or call 112.
Twelve checks you can run in ten minutes: batch reports, lab verification, EU dispatch, payment, company details and returns. Five shops scored.
Bacteriostatic water adds 0.9% benzyl alcohol and is multi-use; sterile water is single use. Labels, EU availability and why you should test the water.
Research peptides in Spain: the Ley de garantías, AEMPS, customs rules for private buyers, pharmacies and what to check. Plain language, dated, sourced.
Germany and Austria in 2026: the AMG, Zoll, the anti-doping law, Austria's AWEG and the BASG warning to buyers. Plain language, dated, sourced.
Research peptides in the Netherlands: the Geneesmiddelenwet, the IGJ's 2026 orders, customs rules and what to check. Plain language, dated, sourced.
Six EU research peptide suppliers checked on 12 Oct 2026: dispatch, batch reports, payment, returns and company details. Shared ownership disclosed.
BPC-157 is a 15 amino acid gastric peptide, TB-500 a 7 amino acid thymosin beta-4 fragment. What was studied, evidence grades, legal status and reports.
Semaglutide and tirzepatide trials show averages and variation, not personal protocols for research peptides. How to read metabolic evidence properly.
How to store sealed peptide vials, why moisture, heat and freeze-thaw ruin them, what Dutch law says, and how to judge a supplier's shipping claims.