SunPept is a supplier of research-grade peptides for scientific use in Germany, Austria, and the EU — structured by research area, documented to laboratory standards, communicated without hype.
We set out to close a gap: research-grade compounds curated by purity, documentation, and scientific relevance — not by marketing.
The market for research peptides in the German-speaking region is hard to navigate. On one side are non-transparent suppliers without verifiable proof of quality, on the other endless substance lists without any scientific context.
SunPept takes a different approach. We organize our range by research area — from metabolic research and longevity to tissue research. For each compound, we state the mechanism of action, the state of research, and primary sources instead of making promises.
Our standard is simple: verifiable quality, transparent communication, and a clear legal classification — so that scientific work rests on a reliable foundation.
For each compound, we state the mechanism, the state of research, and primary sources (PubMed, DOI). We link studies instead of claiming effects.
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. The reports show the method and measured result for the tested sample.
Our range is organized by research area, not by marketing categories — so that compounds can be found in their scientific context.
All substances are offered exclusively as research chemicals. No health claims, no human use, no gray areas.
How our range and ordering work.
We add compounds to our range whose research relevance is documented in peer-reviewed literature.
Where available, we link independent analysis reports from Janoshik Analytical (HPLC/MS) directly on the product.
Every compound with a research overview and linked primary sources (authors, journal, DOI).
As Vial or Pen, in neutral packaging, shipped via Packeta from the Czech Republic to 25 EU countries.
All substances offered on SunPept are intended exclusively for scientific and analytical research purposes. They are not medicinal products, not dietary supplements, and not cosmetics.
They are not intended for use on or in the human or animal body and are not suitable for consumption. SunPept makes no health-related claims and gives no dosing or usage recommendations.
Personal responsibility: Buyers are obliged to check and comply with the legal provisions applicable in their region on their own responsibility. By placing an order, they confirm that they will use the substances exclusively for lawful research and analytical purposes.
Research-grade peptides, structured by research area — with primary sources and analysis reports shown per product.
All products on SunPept are intended exclusively for scientific research and laboratory purposes (Research Use Only). They are not for human or veterinary use, not for consumption, and not intended for therapeutic purposes.
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