Nandrolone decanoate
Androgens and Anabolics
ABOUT
Nandrolone decanoate is a depot anabolic-androgenic steroid. The available U.S. DailyMed human label describes use for anaemia of renal insufficiency, while current availability and approvals are jurisdiction-specific; that historical indication is not evidence for physique use.
EVIDENCE OVERVIEW
Supported by controlled human trials
WHAT THIS MEANS
Established. Review the research and limitations before relying on this record.
IDENTITY
HALF-LIFE
HOW IT IS THOUGHT TO WORK
Nandrolone is an anabolic-androgenic steroid that acts through androgen receptors. The decanoate ester provides depot delivery; it does not establish a different therapeutic indication from nandrolone itself.
PHARMACOKINETICS
The cited human label describes intramuscular nandrolone decanoate. Depot kinetics depend on the labelled oil vehicle and formulation, so online or veterinary-product values cannot validate an unregulated preparation.
REVIEW
PUBLISHED PAIR RECORDS
with Testosterone cypionate
Androgen/anabolic-steroid pathway overlapTestosterone cypionate and nandrolone decanoate are both androgenic anabolic steroids. Regulated labels describe class monitoring issues, but Peppy did not identify a direct clinical study of this specific combination. The record identifies a shared pharmacologic class rather than proving an interaction outcome.
Reviewed 8 Oct 2026with Trenbolone acetate
Androgen/anabolic-steroid pathway overlapNandrolone is a human prescription anabolic steroid in the cited label, while trenbolone has FDA-approved veterinary products and no FDA-approved human use. Both are anabolic-androgenic steroids, but Peppy found no direct human combination study. The flag reflects class overlap and the especially limited human evidence for trenbolone, not a quantified interaction.
Reviewed 8 Oct 2026HUMAN EVIDENCE
The source record supports a historical labelled use for anaemia of renal insufficiency. It does not support nandrolone for muscle gain in healthy people, and no current product status should be inferred from an old label alone.
REPORTED EFFECTS
The label warns that anabolic agents can cause virilisation, lipid changes, oedema, liver effects, endocrine suppression and premature epiphyseal maturation in children. It also warns that changes may persist after discontinuation. Nandrolone is prohibited in sport under the WADA list.
RESEARCH LIMITATIONS
“Oil” is informal gym shorthand, not a pharmacological category. This record describes the cited regulated formulation or animal-drug status only; it is not a protocol, a product-quality endorsement, or a recommendation. Human and veterinary products are not interchangeable.
CURATED SOURCES · 2