Oral and Injectable Steroids Half Life

Apr 21, 2025
admin
Reading Time: 1 min

The half-life of a pharmaceutical product is the time it takes for the concentration of the drug in the body to reduce by half. This duration can vary widely depending on the specific drug and individual factors such as metabolism and organ function.


ORAL and INJECTABLE STEROIDS HALF LIFE


Oral steroids Drug Active half-life
Anadrol / Anapolan50 (oxymetholone) 8 to 9 hours
Anavar (oxandrolone) 9 hours
Dianabol (methandrostenolone, methandienone) 4.5 to 6 hours
Methyltestosterone 4 days
Winstrol (stanozolol)
9 hours
Halotestin (Fluoxymesterone) 9.5 hours
Turinabol (Tbol) 16 hours


Injectable steroids: Drug Active half-life
Deca-durabolin (Nandrolone decanate) 15 days
Equipoise 14 days
Finaject (trenbolone acetate) 3 days
Primobolan (methenolone enanthate) 10.5 days
Sustanon or Omnadren 15 to 18 days
Testosterone Cypionate 12 days
Testosterone Enanthate 10.5 days
Testosterone Propionate 4.5 days
Testosterone Suspension 1 day
Winstrol (stanozolol) 1 day

Steroid esters: Drug Active half-life
Formate 1.5 days
Acetate 3 days
Propionate 4.5 days
Phenylpropionate 4.5 days
Butyrate 6 days
Valerate 7.5 days
Hexanoate 9 days
Caproate 9 days
Isocaproate 9 days
Heptanoate 10.5 days
Enanthate 10.5 days
Octanoate 12 days
Cypionate 12 days
Nonanoate 13.5 days
Decanoate 15 days
Undecanoate 16.5 days

Ancillaries: Drug Active half-life

Arimidex 3 days
Clenbuterol 1.5 days
Clomid 5 days
Cytadren 6 hours
Ephedrine 6 hours
T3 10 hours
Letrozole 45 hours
Nolvadex (Tamoxifen Citrate) 14 days

Related Articles

Articles

Testosterone Enanthate for Sale
May 25, 2023 gbnstore-net
Testosterone Enanthate for Sale

Testosterone Enanthate for Sale. What is Testosterone Enanthate, how it works and where to buy genuine Testosterone Enanthate.

Salbutamol: A Breakthrough in Asthma Treatment?
September 15, 2025 Tom
Salbutamol: A Breakthrough in Asthma Treatment?

The discovery of salbutamol dates back to the 1960s when researchers were exploring the potential of beta-adrenergic agonists. Find out what is Salbutamol and how it works.

Arms blow up workout, part 1
Tom
Arms blow up workout, part 1

Huge Tom from GBN comes to all of you who are at advanced level with super blow up routine. Follow this routine 2 times per month.

Gbnstore Feedbacks

  • Easy to navigate..no issues!
  • 1
Leave Feedback View GBN Feedbacks

Add to Cart - Product(s)

Close Button
Empty

Total Cost: