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What changed

A dated record of additions and corrections, with the reason for each change and links back to the work.

History begins October 4, 2026. These initial entries document the current library release, not newly published medical discoveries. Entries are recorded when editorial work is published; there is no automatic research monitoring.

· Visual update

Eight individual peptide covers added

Original conceptual artwork now appears on eight profiles and their directory cards. The coordinated teal, sea-glass, and copper images are labeled as AI-generated concepts; sourced molecular figures remain separate.

Why it matters: Make browsing more visual without presenting editorial artwork as a scientific structure or evidence of an outcome.

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· Product knowledge

Seven blend product references added

Supplier-specific ingredient amounts, identity discrepancies, and selected ingredient research are now linked from the catalog. GLOW and KLOW labels are not treated as proof of a shared chemical identity or tested combination.

Why it matters: Distinguish the supplier formulation from individual peptides and preserve uncertainty about exact-blend evidence.

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· Evidence expansion

Nisotirostide added; four existing profiles expanded

A new early-development profile separates mouse and human findings. Expanded profiles include the negative phase 3 exenatide Parkinson result, tesamorelin liver-fat research, and clearer lanreotide and pramlintide benefit and harm measures.

Why it matters: Keep negative findings, study populations, absolute versus relative changes, and open questions alongside benefits. These are selected abstract-based notes and have not been reviewed by a medical professional.

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· Evidence expansion

Withdrawal outcomes and early Parkinson research added

STEP 4 and SURMOUNT-4 distinguish run-in loss from randomized-period change and explain selection of lead-in completers. LIXIPARK adds a separate neurological research question for lixisenatide, with gastrointestinal harms and phase 2 limitations.

Why it matters: Deepen existing profiles rather than infer broad benefits from mechanisms. These are newly indexed summaries of earlier publications, not new medical discoveries.

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· Evidence expansion

Twenty peptide profiles and twenty primary-publication summaries added

The directory now covers 65 peptides and 78 selected publications. New profiles include metabolic dual agonists, endocrine medicines, immune research, and circulation-related peptides. Full-length thymosin beta-4 and GHK are separate from TB-500 and GHK-Cu.

Why it matters: Expand coverage with original, source-linked notes that preserve populations, negative findings, safety context, and product identity. Source-check date is not a publication date.

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· Evidence expansion

Eleven additional papers summarized across ten profiles

The library now links 58 selected publications. New summaries include negative and inconclusive results, related-compound identity limits, and separate human observations from mouse interventions.

Why it matters: Adds study-specific context to frequently discussed peptides. This is an editorial expansion of older papers, not eleven new scientific discoveries.

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· Library baseline

Study summaries organized into an evidence dashboard

The existing selected study summaries can now be filtered by peptide and evidence type, with population, design, findings, limitations, and publication links together.

Why it matters: Makes the reviewed scope easier to inspect. This is a library feature release, not an announcement of new study results.

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· Reviewed excerpts

Six podcast excerpts connected to research context

Existing reviewed caption excerpts now have timestamp links, editorial questions, and related evidence cards. The MOTS-c numerical claim retains an unresolved source label.

Why it matters: Separates what a speaker said from what a selected paper supports. Related papers are not automatically the speaker’s sources.

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· Page update

Molecular atlas added to every profile

Individual 2D illustrations and interactive 3D views are available. Computed conformers, the experimental insulin structure, and three schematic exceptions are labeled separately.

Why it matters: Makes molecular identity visible without implying that every illustration is a validated biological fold.

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· Supplier documentation

BPC-157 certificate fields transcribed

The report linked under directory reference 261469 identifies batch 3-3-46143 and certificate COA261565. The listed laboratory and report date are now searchable.

Why it matters: Directory reference, certificate identifier, and batch number are distinct fields. Authentication and current-stock matching remain unverified.

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