Testosterone propionate/testosterone ketolaurate

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Testosterone propionate /
testosterone ketolaurate
Testosterone propionate.svg
Testosterone ketolaurate.svg
Combination of
Testosterone propionateAndrogen; Anabolic steroid
Testosterone ketolaurateAndrogen; Anabolic steroid
Clinical data
Trade namesTestosid-Depot
Other namesTP/TKL
Routes of
Intramuscular injection

Testosterone propionate/testosterone ketolaurate (TP/TKL), sold under the brand name Testosid-Depot, is an injectable combination medication of testosterone propionate (TP), an androgen/anabolic steroid, and testosterone ketolaurate (TKL; testosterone caprinoylacetate), an androgen/anabolic steroid.[1][2][3][4][5] It contains 25 mg TP and 150 to 300 mg TKL in oil solution and is administered by intramuscular injection at regular intervals.[3][4][5] The medication has been reported to have a duration of action of about 14 to 20 days.[5]

Parenteral durations of androgens/anabolic steroids

Compound Brand name(s) Type Duration
Testosterone (aq. susp.) Andronaq, Sterotate, Virosterone Androgen 2–3 days
Testosterone propionate Androteston, Perandren, Testoviron Androgen 3–4 days
Testosterone phenylpropionate Testolent Androgen 8 days
Testosterone isobutyrate (aq. susp.) Agovirin Depot, Perandren M Androgen 14 days
Mixed testosterone estersa Triolandren Androgen 10–20 days
Mixed testosterone estersb Testosid Depot Androgen 14–20 days
Testosterone enanthate Delatestryl Androgen 14–20 days
Testosterone cypionate Depovirin Androgen 14–20 days
Mixed testosterone estersc Sustanon 250 Androgen 28 days
Testosterone undecanoate Aveed, Nebido Androgen 100 days
Testosterone buciclate (aq. susp.)d 20 Aet-1, CDB-1781e Androgen 90–120 days
Nandrolone phenylpropionate Durabolin Anabolic 10 days
Nandrolone decanoate Deca Durabolin Anabolic 21 days
Methandriol (aq. susp.) Notandron, Protandren Androgen 8 days
Methandriol bisenanthoyl acetate Notandron Depot Androgen 16 days
Metenolone acetate Primobolan Anabolic 3 days
Metenolone enanthate Primobolan Depot Anabolic 14 days
Note: All are via i.m. injection of oil solution unless noted otherwise. Footnotes: a = TP, TV, and TUe. b = TP and TKL. c = TP, TPP, TiCa, and TD. d = Studied, but never marketed. e = Developmental code names. Sources: See template.

See also[edit]


  1. ^ J. Elks (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 642–. ISBN 978-1-4757-2085-3.
  2. ^ Josef Kimmig (14 March 2013). Therapie der Haut- und Geschlechtskrankheiten. Springer-Verlag. pp. 507–. ISBN 978-3-642-94850-3.
  3. ^ a b Theodor Hellbrügge; Hans Opitz; Franz Schmid (14 December 2013). Pädiatrische Therapie. Springer-Verlag. pp. 303–. ISBN 978-3-662-34511-5.
  4. ^ a b Georg Arends; Heinrich Zörnig; Hermann Hager; Georg Frerichs, Walther Kern (14 December 2013). Hagers Handbuch der pharmazeutischen Praxis: Für Apotheker, Arzneimittelhersteller, Drogisten, Ärzte u. Medizinalbeamte. Springer-Verlag. pp. 1145–. ISBN 978-3-662-36329-4.
  5. ^ a b c Hans Schuermann; Rudolf Doepfmer (1960). Fertilitätsstörungen beim Manne. Springer-Verlag. pp. 260–. ISBN 978-3-642-94784-1.