Inside the Field Notes

Every compound, measured against the data.

Null results shown at equal prominence to positive results. The record does not pre-judge a verdict.

Field Notes are concise, evidence-graded summaries drawn from the Libraries and Regulatory Atlas: one card per compound, distilled to what the data actually shows.

Built on the Libraries and Regulatory Atlas →

Peptide portal · Additional portals open as evidence accumulates

7 entries · peptide portal

Illustrative sample
Recovery bpc-157

BPC-157

Body-protection peptide

A synthetic peptide studied for soft-tissue and gut-lining repair. The community record shows a moderate, consistent recovery signal.

reported a measurable change

About 7 in 10

Ēnel Index +0.38 · 95% CrI [0.16, 0.59]

Validated n = 386
Metabolic glp-1

GLP-1

Metabolic peptide

A class of metabolic peptides reported for appetite regulation and weight outcomes. The community record shows a strong, stable metabolic signal.

reported a measurable change

About 7 in 10

Ēnel Index +0.61 · 95% CrI [0.44, 0.77]

Validated n = 1240
Libido pt-141

PT-141

Melanocortin peptide

A melanocortin peptide reported for sexual desire and arousal. The record is open and the evidence is still accruing.

reported a measurable change

About 6 in 10

Ēnel Index +0.29 · 95% CrI [0.04, 0.52]

In progress n = 198
Cognitive selank

Selank

Synthetic regulatory peptide

A synthetic peptide reported for focus and calm. The current record does not separate from no effect.

reported a measurable change

Fewer than half

Ēnel Index +0.06 · 95% CrI [0.00, 0.19]

n = 64
Skin/Hair ghk-cu

GHK-Cu

Copper-binding peptide

A copper-binding peptide studied for skin renewal, collagen, and hair. The community record shows a solid signal with few non-responders.

reported a measurable change

About 7 in 10

Ēnel Index +0.51 · 95% CrI [0.28, 0.72]

Validated n = 467
Recovery ipamorelin

Ipamorelin

Growth-hormone secretagogue

A selective growth-hormone secretagogue reported for recovery and sleep quality. The record is open and the evidence is still accruing.

reported a measurable change

About 6 in 10

Ēnel Index +0.33 · 95% CrI [0.07, 0.57]

In progress n = 168
Longevity epitalon

Epitalon

Synthetic tetrapeptide

A synthetic tetrapeptide reported for sleep and longevity. The current record does not separate from no effect.

reported a measurable change

Fewer than half

Ēnel Index +0.05 · 95% CrI [0.00, 0.18]

n = 61
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Absence is a finding

A compound not found here is unmeasured, not cleared.

The Field Notes attest only what has been measured by the method. No entry means no record. It is not a negative verdict and it is not a clean bill. Suggest a compound and the record begins when enough consented, self-reported outcomes accumulate.