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
Medication Form Major brand names Duration
Testosterone Aqueous suspension Andronaq, Sterotate, Virosterone 2–3 days
Testosterone propionate Oil solution Androteston, Perandren, Testoviron 3–4 days
Testosterone phenylpropionate Oil solution Testolent 8 days
Testosterone isobutyrate Aqueous suspension Agovirin Depot, Perandren M 14 days
Mixed testosterone estersa Oil solution Triolandren 10–20 days
Mixed testosterone estersb Oil solution Testosid Depot 14–20 days
Testosterone enanthate Oil solution Delatestryl 14–28 days
Testosterone cypionate Oil solution Depovirin 14–28 days
Mixed testosterone estersc Oil solution Sustanon 250 28 days
Testosterone undecanoate Oil solution Aveed, Nebido 100 days
Testosterone buciclated Aqueous suspension 20 Aet-1, CDB-1781e 90–120 days
Nandrolone phenylpropionate Oil solution Durabolin 10 days
Nandrolone decanoate Oil solution Deca Durabolin 21–28 days
Methandriol Aqueous suspension Notandron, Protandren 8 days
Methandriol bisenanthoyl acetate Oil solution Notandron Depot 16 days
Metenolone acetate Oil solution Primobolan 3 days
Metenolone enanthate Oil solution Primobolan Depot 14 days
Note: All are via i.m. injection. 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. ^ Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 642–. ISBN 978-1-4757-2085-3.
  2. ^ Kimmig J (14 March 2013). Therapie der Haut- und Geschlechtskrankheiten. Springer-Verlag. pp. 507–. ISBN 978-3-642-94850-3.
  3. ^ a b Hellbrügge T, Opitz H, Schmid F (14 December 2013). Pädiatrische Therapie. Springer-Verlag. pp. 303–. ISBN 978-3-662-34511-5.
  4. ^ a b Arends G, Zörnig H, Hager H, Frerichs G, Kern W (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 Schuermann H, Doepfmer R (1960). Fertilitätsstörungen beim Manne. Springer-Verlag. pp. 260–. ISBN 978-3-642-94784-1.