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Every compound links to batch-tested stock at Nordapep, with a Certificate of Analysis per batch.
peptide.wiki

Updates

New compounds, tools, guides and corrections, newest first.

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  1. Guides and glossary now in eight languages

    All 20 guides and the 69-term glossary are available in German, French, Spanish, Italian, Dutch, Portuguese and Polish alongside English, with matching sitemaps and language links.

  2. Two new guides and refreshed product snapshot

    Added guides on intranasal peptide delivery research and on lyophilised vials vs pre-filled pens, and synced the fallback price snapshot to Nordapep's current catalogue.

  3. Seven new compounds, three comparisons and eight glossary terms

    Added survodutide, mazdutide, GHRP-2, gonadorelin, teriparatide, humanin and ARA 290, plus comparisons for survodutide vs retatrutide, mazdutide vs survodutide and GHRP-2 vs GHRP-6.

  4. Ten buyer guides, best-value leaderboard and Nordapep overview

    New guides on choosing a supplier, price per mg, HPLC vs mass spec, batch verification, red flags and more, plus a live price-per-mg leaderboard and a Nordapep overview page.

  5. Open dataset, statistics and embeddable widgets

    Added first-party statistics, a CC BY 4.0 dataset (JSON and CSV), embeddable calculators and fact cards, evidence badges and a cite-this-page box.

  6. Research batch log

    New private, in-browser inventory log for lot numbers, CoA references and storage, with CSV export and spreadsheet templates.

  7. Language support extended to 13 languages

    Infrastructure added for Portuguese, Polish, Russian, Japanese, Korean, Chinese and Arabic (with right-to-left layout). Languages go live once their translations are reviewed.

  8. Guides section and expanded glossary

    Seven in-depth guides and a 64-term glossary covering CoAs, purity, incretins, growth-hormone secretagogues and melanocortin receptors.

  9. Five new compounds and four comparisons

    Added exenatide, pramlintide, sermorelin, hexarelin and AOD-9604, plus four head-to-head comparisons.

  10. Stock solution and dilution calculator, peptide finder

    New research-solution calculators and a filterable compound finder.