Research peptides. Documented, not advertised.
Vials and Pens for scientific research — organized by research area, with Janoshik analysis reports linked where available, and clear terms.
- Analysis reports
- 19
- linked for 3 compounds
- Compounds
- 5
- as Vial and Pen
- Delivery countries
- 25
- EU · Shipping in 24–48 h
- Free shipping
- 199 €
- above order value · Prepayment
Vier Felder. Mit Primärquellen.
Every area with a research overview and linked studies. No promises of effects.
- 01 Metabolic Research Retatrutide
- 02 Longevity Research NAD+
- 03 Dermatology Research GHK-Cu
- 04 Tissue & Matrix Research GLOW · KLOW
Metabolic Research
Inkretin-Signaling und Energiestoffwechsel in präklinischen Modellen.
Longevity Research
NAD+ metabolism, sirtuin signaling, and cellular biology of aging.
Dermatology Research
Fibroblast activity, collagen synthesis, and copper peptide research.
Tissue & Matrix Research
Extracellular matrix, angiogenesis models, and blend formulations.
What we document — and what we don’t.
For GLOW, NAD+ and Retatrutide, analysis reports from Janoshik Analytical are linked on the product page; for GHK-Cu and KLOW, documentation is available on request.
- Laboratory
- Janoshik Analytical (external)
- Method
- HPLC and mass spectrometry
- Scope
- Result for the specific sample tested
- Use
- Research only — not for human or veterinary use
Four steps. No surprises.
- 01
Select
Choose the compound, format, and strength. The RUO declaration is confirmed at checkout.
- 02
Transfer
Prepayment by bank transfer — bank details are sent immediately after your order.
- 03
Shipping
Within 24–48 h after receipt of payment, in neutral packaging, via Packeta from the Czech Republic.
- 04
Delivery
Usually 2–5 business days to 25 EU countries. Free from 199 €.
Primary literature, clearly presented.
Peptide Vial or Pen? Lyophilized vs. Pre-Dissolved Compared
Jun 17, 2026 · 9 min→ Immunomodulation02KPV Peptide: α-MSH Fragment in Inflammation Research
Jun 17, 2026 · 8 min→ Fundamentals03Is It Legal to Buy Peptides? Research Peptides and the Legal Situation in DE, AT, CH
16.06.2026 · 11 Min.→“Research Use Only” refers to substances intended exclusively for scientific, analytical, and laboratory chemistry studies. They are not medicinal products, not dietary supplements, and not intended for human use. All substances offered on this website fall into this category.
Our range is intended exclusively for research purposes. How a substance is classified legally depends on the specific substance and the intended use – a general statement is not possible. Please check the regulations that apply to you on your own responsibility and seek legal advice if in doubt. Our Journal article on the legal situation provides an overview.
For GLOW, NAD+ and Retatrutide, analysis reports from Janoshik Analytical are linked on the product page; for GHK-Cu and KLOW, documentation is available on request.
Orders ship within 24–48 hours after receipt of payment from the EU in neutral packaging. We deliver to 25 EU countries, including Germany and Austria; delivery usually takes 2–5 business days.
Storage recommendation for Vials (lyophilized powder): −20 °C, dry and protected from light. Shelf life depends on the substance; storage after dissolution is defined in the respective study protocol. Information for research purposes only.
Yes, if a report is available. For GLOW, NAD+ and Retatrutide, analysis reports from Janoshik Analytical are linked on the product page; for GHK-Cu and KLOW, documentation is available on request.