About Pure Core Peptides

What Pure Core Peptides is

Pure Core Peptides is an independent explainer covering four of the most-asked-about compounds in the research-peptide world: Ipamorelin, NAD+, Semaglutide, and Tesamorelin, with NAD+ as the lead. The idea behind this guide is simple — most people encountering these names for the first time run straight into dense clinical language, and the actual research often gets lost between marketing copy on one side and unreadable trial reports on the other.

This guide tries to sit in the middle: plain language first, real citations always. Each compound gets its own page that opens with a short, jargon-free summary, then works through what the compound chemically is, how it works in the body, what the published research actually found, and what the honest safety picture looks like — cited findings kept clearly separate from anecdotal, community-reported experience.

The four compounds were chosen because they cover real ground: the growth-hormone axis, cellular energy metabolism, and incretin/metabolic signaling, and because they sit at genuinely different points on the path from lab chemical to approved medicine — which is itself one of the most useful things a newcomer to this space can understand early.

How it is compiled

Three principles shape everything on this site.

Every research claim is tied to a citation. Numbered citations point to peer-reviewed journal articles, clinical trial publications, and recognized safety references, each with a DOI or link, gathered on the references page. A claim without a number attached is either general background (like basic anatomy) or explicitly labeled as an anecdotal community report — never presented as settled science.

Evidence is described at its actual strength, not inflated. A single ferret study is described as a single ferret study. A trial of seventeen thousand people is described as a trial of seventeen thousand people. Where a compound has never been tested in a controlled human trial for a given use, this guide says so plainly rather than filling the gap with mechanism-only reasoning dressed up as proof.

Community-reported experience is kept clearly separate from clinical evidence. When this guide describes what people say they notice while using a compound, that section is explicitly labeled as anecdotal, unverified, and not a substitute for a controlled study — because conflating the two is one of the most common ways peptide information goes wrong online.

What it is not

Pure Core Peptides is not a pharmacy, clinic, telehealth service, or vendor of any kind. It does not sell, source, or broker any compound, and has no referral or affiliate relationship with any supplier, telehealth provider, or pharmaceutical company. It does not employ clinicians, diagnose anything, or recommend a dose, schedule, or route of use for any person.

Semaglutide and Tesamorelin are prescription medicines available only through a licensed provider. NAD+ and its precursors are sold as supplements or, in some clinical settings, as compounded products, and their oversight differs from that of an approved drug. Ipamorelin is not approved for human use anywhere and is sold only as a research chemical. Anyone looking for guidance on their own situation should talk to a licensed healthcare provider rather than treat anything on this site as a substitute for that conversation. Editorial questions — citation corrections, outdated references, newly published research — can go through the contact page; this guide reads that correspondence carefully but cannot answer requests for medical advice.