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PepSense · 300,000+ studies · 200+ compounds · PhD-led research

What can peptides actually do?

An AI trained on 300,000+ published peptide studies and thousands of vendor COAs. Ask any question — get a cited answer in seconds.

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300,000+ studies indexed
PubMed, clinical trials, peer review
200+ compounds profiled
Full mechanism, safety, and regulatory data
PhD-led research
Built by biochemists, not marketers
Mei Li, PhD, Chief Science Officer at PepSense
Reviewed by clinicians and research scientistsLed by Mei Li, PhD · Chief Science Officer
PubMed ClinicalTrials.gov Cochrane Examine bioRxiv

How it works

From question to cited answer in four steps.

  1. Does BPC-157 help tendon healing?

    Ask anything

    Type any peptide question in plain English.

  2. Preclinical models show accelerated tendon-to-bone healing via angiogenesis.
    [1][2][3]

    Get a cited answer

    Synthesized from 300,000+ studies, every claim linked to its source.

  3. In-vitro
    Human trial
    FDA-approved

    See how strong the evidence is

    Each finding labeled by evidence tier, from petri dish to clinic.

  4. PCAC voteJuly 23-24 docket
    Saved: BPC-157Recovery profile

    Track and go deeper

    Save compounds, follow FDA and PCAC changes, compare vendor COAs.

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The answer engine

Every answer, backed by the paper it came from.

Built by peptide researchers, cited to the primary literature, and honest about what the evidence does not yet show.

  1. Built by peptide researchers

    Our team studies this field and reads the primary literature, so answers reflect the science, not the marketing.

  2. Every major vendor reviewed

    We have assessed COAs, third-party testing, and purity across the market, so trust is earned rather than advertised.

  3. Grounded in 300,000+ studies

    Answers cite specific papers from PubMed and ClinicalTrials.gov, not a general model's stale training data.

  4. Honest about the unknowns

    We label preclinical versus human evidence and say plainly when the research is still thin.

What does the research say about BPC-157 and tendon healing?
PepSense
BPC-157 profile Compare to TB-500 Regulatory status
Not Reddit

Anonymous threads seeded by vendors moving product. No way to know who is selling and who is telling the truth.

Not ChatGPT

A general model with no compound database and a training cutoff. It hedges, and it cannot cite a single peptide study.

Not influencers

Paid placements dressed up as personal results. The recommendation changes the moment the sponsorship does.

PepSense is not another chatbot. It is a research platform built by biochemists who were tired of watching people make decisions from TikTok clips and Reddit threads.

Most researched
Start with the essentials
See all 200+ →
Recovery · Gut

BPC-157

A 15-amino-acid peptide derived from a gastric protein, studied preclinically for tendon, gut, and vascular repair.

200+ studiesPreclinical
Recovery · Tissue Repair

TB-500

Synthetic actin-binding fragment of Thymosin beta-4 studied preclinically for cell migration, angiogenesis, and wound repair.

80+ studiesPreclinical
Skin · Wound Healing

GHK-Cu

Copper-binding tripeptide with human topical evidence for skin remodeling and collagen synthesis; injectable use largely unstudied.

400+ studiesMixed

Stop guessing.
Start researching.

Join thousands using PepSense to separate signal from bro-science.

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