Coming to iOS — peptide research, organized

Peptides, explained without the hype.

Peptidia is a clean, source-cited peptide encyclopedia for people who want to understand compounds, mechanisms, evidence, and safety context without digging through forums, vendor blogs, or influencer claims.

Join the launch list Explore the reference

Educational reference only. No protocols, dosing advice, or vendor sourcing. 18+.

9:41

Library

Search peptides

Featured profiles

BPC-157Cited
Research context, proposed repair pathways.
TB-500Cited
Cell migration, tissue remodeling studies.
GHK-CuCited
Copper peptide, skin and hair literature.

All peptides

Semaglutide
GLP-1 receptor agonist reference.
Tirzepatide
Dual GIP/GLP-1 mechanism overview.
Selank
Research notes and proposed pathways.
Semax
Mechanism, evidence, and citations.
MOTS-c
Mitochondrial-derived peptide profile.

Library

Compare

Glossary

Saved

20 peptides at launch · every entry source-cited

BPC-157TB-500GHK-CuEpitalonCJC-1295SelankSemaxIpamorelinTesamorelinMOTS-cNAD+KPVPT-141RetatrutideIGF-1Thymosin Alpha-1AOD-9604DSIPSemaglutideTirzepatideBPC-157TB-500GHK-CuEpitalonCJC-1295SelankSemaxIpamorelinTesamorelinMOTS-cNAD+KPVPT-141RetatrutideIGF-1Thymosin Alpha-1AOD-9604DSIPSemaglutideTirzepatide

The calm alternative to peptide forums.

The peptide research literature is real and growing fast. The consumer information around it is mostly noise — vendor blogs with conflicted incentives, podcasts that contradict each other, and Reddit threads where you're left to triangulate truth on your own.

Peptidia turns that chaos into structured compound profiles, mechanism explainers, safety context, and reference links you can actually use. No protocols, no "you should take this", no dose calculators, no vendor sourcing — just clear peptide education that respects the line between learning and medical advice.

Built for understanding, not self-prescribing.

Peptidia converts scattered peptide information into a clean reference library: searchable, comparable, source-cited, and intentionally separated from medical decision-making.

Searchable compound profiles

Start with the peptide name and quickly understand what it is, why people discuss it, what mechanisms are proposed, and where the published evidence is strongest or thin.

BPC-157
GHK-Cu
MOTS-c

Side-by-side comparisons

Compare related compounds without opening ten tabs. Peptidia helps users separate mechanism, category, evidence quality, and safety context at a glance.

Semax vs Selank
BPC-157 vs TB-500
CJC-1295 vs Ipamorelin

Learn the science safely

Plain-language explainers define half-life, receptor activity, pathways, evidence levels, contraindications, and research terminology without turning curiosity into self-prescribing.

Mechanisms
Safety context
References

The Peptarch — the Wizard of Peptides, Peptidia's AI guide

Your guide — the AI coach

Meet the Peptarch.

The Wizard of Peptides. Ask him how a compound works, what the studies actually found, or where the evidence runs thin — and he answers from the library, with citations, in plain language. He hosts your first questions at sign-up and stays on as the guide you can ask anything.

Grounded in the library: Every answer is drawn from the curated, source-cited encyclopedia — not the open internet. If the research doesn't cover it, he says so.
Honest about the evidence: He grades what he tells you: preclinical vs. clinical, strong vs. preliminary. Wisdom here means candor, not confidence.
Never hype, never doses: No protocols, no prescriptions, no numbers on the scale. He points you to mechanism, evidence, and safety — and to a clinician for the rest.

Educational guidance only — not medical advice. The Peptarch never provides doses and always points to a licensed clinician.

In-app visual demos

See the encyclopedia experience before you download.

The landing page should not only tell users Peptidia is different. It should show the app calmly turning scattered peptide curiosity into searchable, comparable, source-aware learning.

Searchable compound profiles

Find the peptide, then understand the context.

Search results preview the category, mechanism, and research focus before users open a full source-cited profile.

Educational reference only. No protocols, dosing advice, or vendor sourcing.

9:41Peptidia

Library

SearchBPC-157·GHK-Cu·MOTS-c

BPC-157Repair research

Proposed angiogenesis and tissue-repair pathways.

GHK-CuSkin / hair

Copper peptide profile with source-linked notes.

MOTS-cMetabolic

Mitochondrial-derived peptide research context.

Side-by-side comparisons

Compare related compounds without opening ten tabs.

Peptidia frames differences in category, mechanism, evidence, and safety context without drifting into recommendations.

Educational reference only. No protocols, dosing advice, or vendor sourcing.

9:41Peptidia

Compare

BPC-157

Research profile

TB-500

Research profile

Plain-language glossary, clear boundaries.

Core terms are explained in-app so users can read profiles more critically and avoid confusing education with medical advice.

Educational reference only. No protocols, dosing advice, or vendor sourcing.

9:41Peptidia

Glossary

Safety boundary

Peptidia explains research terms. It does not recommend protocols or dosing.

Half-lifeLearn

Receptor agonistLearn

ContraindicationLearn

Evidence qualityLearn

How it works safely

A reference workflow, not a protocol workflow.

The app guides users from search to profile to comparison to saved reading, with no dose calculators or vendor sourcing.

Educational reference only. No protocols, dosing advice, or vendor sourcing.

9:41Peptidia

Read safely

Search a compound

Reference-first, with no prescribing path.

Read the sourced profile

Reference-first, with no prescribing path.

Compare related peptides

Reference-first, with no prescribing path.

Save for later review

Reference-first, with no prescribing path.

How it works.

Search or browse

Start with a peptide, category, pathway, or research topic. The library is built for quick discovery when you know the name and guided exploration when you don't.

Understand the profile

Read a structured overview: what the compound is, proposed mechanism, research context, evidence quality, safety notes, and source links.

Compare and save

Bookmark profiles, compare related compounds, and build a personal reading list. A subscription unlocks the deeper library and advanced reference tools.

Why subscribe

Unlock the full peptide encyclopedia.

Peptidia saves users from piecing together peptide information across tabs, threads, and vendor pages. The full library is what they keep when peptide research becomes a recurring habit.

Get launch access

Full compound profiles

Mechanism, research context, safety notes, evidence quality, terminology, and related compounds in one structured view.

Comparison tables

Put similar peptides side by side so users can understand category, pathway, evidence, and uncertainty without forum hopping.

Source trail

Reference links and plain-language summaries make it easier to go from a claim to the research behind it.

Saved library

Favorites, reading lists, and offline-friendly access turn casual browsing into a research habit worth keeping.

Questions you might have.

No. Peptidia is an educational reference. It does not diagnose or treat any condition, does not generate protocols or recommendations, and is not a substitute for a licensed healthcare provider. Always consult a clinician with health questions.

Get Peptidia on day one.

Join the launch list for first access to the iOS peptide encyclopedia. One email when it goes live. No spam, no marketing sequences, no "just checking in" follow-ups.

By signing up you agree to our Terms and Privacy Policy.