peptyd.org is a Polish shop selling research peptides. We carry 71 products from three manufacturers, Bio-Peptide, Genheal and Nouveaux Ltd., and we ship within Poland and abroad.
What we sell, stated plainly
Everything in this shop is sold as research material. None of it is a medicine, none of it is approved for human use, and nothing here is offered with a promise of a therapeutic effect. Several of the molecules we carry are prescription medicines in registered form, made by pharmaceutical companies under pharmaceutical rules; what we sell is not those products, and we say so on every page where it applies.
That distinction is the reason our product pages and guides read the way they do. Where research exists, we cite it with a source and a date. Where it does not, we write that it does not, even when the molecule sells better without that sentence.
How we work
We buy from three manufacturers and keep to them rather than rotating suppliers by price. Bio-Peptide and Genheal products carry a code under a hologram that you can verify on the manufacturer’s own website, independently of us. How to do that is described on the page about checking your product.
Certificates of analysis matter more to us than brand names. A useful certificate states purity by HPLC, identity by mass spectrometry, the batch number and the date, and it can be verified at source. A certificate without identity testing tells you how pure the sample is, not what it is.
What we do not do
- We do not give medical advice and we do not publish dosing schedules. Where a dose appears in our texts, it comes from a drug label or a published trial, and it is described as such.
- We do not claim that a molecule works in humans when the evidence comes from animals. That difference appears in every guide we write.
- We do not present research material as a substitute for a registered medicine.
- We do not sell to anyone who tells us the product is intended for human use.
Where the content comes from
The guides on this site are written by Tomasz Kozielski, a supplementation specialist, and every claim in them is traceable to a named source: a regulator’s statement, a product label, or a published paper with its identifier. Sections headed “where this information comes from” are at the end of each guide, and they exist so you can check us rather than trust us.
Prices are shown in Polish zloty. Shipping and payment options, including orders from outside Poland, are set out on the shipping and payments page, and the legal status of what we sell on the legal warning page.
Contact
Write to info@peptyd.org. If you are ordering from outside Poland, include the products and your delivery country, and we will reply with the total including shipping.
Frequently asked questions
Are you a pharmacy?
No. We sell research material, not medicines, and we do not dispense prescription products.
Which manufacturers do you carry?
Bio-Peptide, Genheal and Nouveaux Ltd. Bio-Peptide and Genheal products carry a verification code under a hologram.
Do you ship outside Poland?
Yes. The cost is quoted individually by weight and destination, and payment is by bank transfer or cash on delivery.
Can you advise me on what to take?
No. We can explain what a molecule is, what has been studied and what has not. Decisions about use belong to you and to a doctor.