What it is, what it does.
How it is commonly referenced.
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01
Answer a few simple questions and get a Guide built around the topics, peptides and level of detail you actually care about.
Start my Personalised Guide →02
Browse individual peptides and blends with plain-English summaries, evidence context and practical reference information.
Browse library →03
Understand the difference between vial strength, target amount, concentration and syringe units.
Open dosing →04
Browse the human studies, preclinical work, reviews and regulatory sources behind the peptide profiles.
Browse research →05
Compare peptide vendors against the same transparent sourcing and testing criteria.
Open sourcing guide →Peptide Academy
The Personalised Guide is the fastest place to start. If you prefer a structured curriculum, Peptide Academy takes you from the foundations into peptide-specific knowledge, practical skills, safety, research and sourcing.
Peptide library
Use the library to get the basics quickly: what it is, what it is studied for, evidence context and practical reference information.
Open the libraryFeatured
High-interest investigational triple agonist with substantial human trial evidence across obesity and metabolic research.
Reference: 0.5 mg weekly, stepping up by 0.5 mg every 2 weeks to 3 mg
Weekly · 12-week titration, then evaluate
Naturally occurring copper-binding tripeptide researched for collagen signalling, skin quality, extracellular-matrix remodelling and tissue repair.
Reference: 1 mg/day (days 1–15), then 2 mg/day
Daily, before bed
Synthetic 15-amino-acid peptide with extensive animal research in tissue-repair and gastrointestinal models but very limited human evidence.
Reference: 250–500 mcg daily
Daily · 4–6 weeks
Commonly marketed growth-hormone-axis combination pairing a short-acting GHRH analogue with the ghrelin-receptor agonist ipamorelin.
Reference: 100–300 mcg (3–9 clicks)
2–3× daily on an empty stomach · 8–12 weeks on, 4 weeks off
Naturally occurring 16-amino-acid mitochondrial-derived peptide studied in metabolic stress, exercise and ageing biology, with no established human therapeutic exposure data.
Reference: 5–15 mg per week, split into 2–3 injections
2–3× weekly · 2–4 weeks on, 2–4 weeks off
FDA-approved growth-hormone-releasing-factor analogue used to reduce excess abdominal fat in adults with HIV-associated lipodystrophy.
Reference: 1,000–2,000 mcg (16–32 clicks)
Once daily, 5 days/week · 2–3 months on, 1 month off
Clear answers to the questions people usually ask first, with direct links to the part of The Pep Report that explains each topic properly.
Most watched guide
Watch the general mechanics, then confirm the exact device, needle, priming method, hold time, storage conditions and click scale for the pen in your hand.
Dosing reference
The Dosing Guide shows common research reference ranges and schedules. The individual peptide pages explain where each figure comes from, which formulation it applies to and what remains uncertain.
Peptides are short chains of amino acids that can act as signals, medicines or research tools. The best starting point depends on whether you want a basic explanation, information about a specific peptide or a structured learning path.
The Dosing Guide brings the Pep Report reference ranges and schedules together in one place. Each peptide profile also explains the evidence, formulation and limitations behind its reference amount. These are educational research references, not individualized recommendations.
Choose the calculator that matches the product in front of you. Vials require the total peptide amount, liquid volume and target amount. Pens require the exact device type, cartridge strength and click or dose-selector system. The calculator performs arithmetic only and does not choose a dose.
Milligrams and micrograms measure mass. Milliliters measure liquid volume. Syringe units are markings on a particular syringe. They are not interchangeable, and confusing them can produce serious dosing errors.
Storage belongs to the exact formulation. A finished pen, a dry vial and a reconstituted vial can have different temperature, light and usable-life limits even when they contain the same peptide. Start with the general framework, then check the detailed storage section on the relevant peptide profile.
Look at the evidence type, study design, population, formulation, endpoint and whether the result has been replicated. The Research Papers section gives plain-English summaries and direct links to the full original studies and official sources.
Do not judge a supplier by purity language alone. Check identity, quantity, batch matching, laboratory provenance, microbiology where relevant, manufacturing transparency, storage, shipping and whether the evidence can be tied to the product being sold.
Use the Personalised Guide. It asks about your goals, current knowledge and preferred depth, then builds a path through the most relevant peptide profiles, Academy lessons, research and practical tools.
One important distinction
A 20 mg vial tells you how much peptide is in the vial. A dose is the amount taken at one time. Concentration and syringe units are separate calculations.
See the calculator