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Defiance International

Study type: Human research · Status: Citation identity verified

A new era of doping? Use of peptide and peptide-analog drugs in recreational and professional sport and bodybuilding: a critical review.

The Journal of sports medicine and physical fitness · 2026

Study scale: Not reported in the declared source.

Citation only: Open source record

Product or molecular entity relationships

  • CJC-1295 NO DAC: Catalog source association. Legacy citation custody associates this source with the catalog record; no product-relevance conclusion is implied.
  • Ipamorelin: Catalog source association. Legacy citation custody associates this source with the catalog record; no product-relevance conclusion is implied.

No public summary

No plain-language summary is published in this record. Summary availability is separate from its review status. Consult the cited publication when a public link is available.

Limitations and uncertainty

Not reported in the declared source.

Citation identity verified. Verification is limited to the declared source and review scope. It does not mean independent replication or establish efficacy, safety, or suitability.