1. #1
    MuscleChemistry Registered Member Board Certified MD
    DefMetalLifter's Avatar
    Join Date
    Dec 2013
    Location
    Gym or kitchen
    Posts
    2,042
    M-Chem Coin = $1
    0
    Rep Power
    2147485696

    Default STEROID HALF LIVES

    STEROID HALF LIFE CHART
    Steroid Half life's - anyone new to steroids may be wondering what this means, even some steroid users may also be wondering what this means. So here in simple terms you can read and hopefully understand all about steroid half life's and what this term means.
    Basically every drug has a half life, steroids included. If for example, you were to inject 200mg of Decadurabolin once weekly, for 6 weeks, how would you know when you were "off"? Would you be "off" when you had finished your last dose? You would be able to calculate this from the half life of Deca. The half life of Deca is around 14 days. This means that 14 days from your last shot of 200mg of Deca, your blood levels of Deca will contain 100mg of the steroid. Another 14 days from then, i.e. 28 days from last dose, your blood levels will contain 50mg of the steroid. This amount then keeps halving every 14 days. Therefore you can clearly see that when you finish your cycle, even though you are not putting any steroids into your body, you may think that you are now "off", however you still have, and will still have for some time after your last dose, "active" blood levels of the steroid. Therefore you can plan what to use, how long for, and how long off your cycle, based on these half life's.

    Below a list of half-life's of the most commonly used steroids, esters and ancillary compounds.

    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)
    (tablets or depot taken orally) 9 hours

    Depot steroids Drug Active half-life
    Deca-durabolin (Nandrolone decanate) 14 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 2 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


    Last edited by Presser; 08-10-2016 at 05:39 PM.
    Thanks cybrsage thanked for this post
    Likes eswol, LeatherHead liked this post
     

  2. #2
    Ph.D. P.E.D. Kinesiology Intramuscular Injection Certified Board Certified MD
    Presser's Avatar
    Join Date
    May 2002
    Posts
    38,488
    M-Chem Coin = $1
    232
    Rep Power
    10

    Default

    Always god to have a 100th copy of this lol,
    Likes LeatherHead liked this post
     
    Author: Ben Presser
    Ph.D. P.E.D. Kinesiology
    Intramuscular Injection Certified

    The Most Reviewed IGF-1 lr3 On the Internet- PERIOD!

  3. #3
    MuscleChemistry Registered Member Board Certified MD
    DefMetalLifter's Avatar
    Join Date
    Dec 2013
    Location
    Gym or kitchen
    Posts
    2,042
    M-Chem Coin = $1
    0
    Rep Power
    2147485696

    Default

    Oh yeah. Lol. I was just doing some research and thought I would share this. I'm sure the other 99 are buried deep anyway.
    Likes LeatherHead liked this post
     

  4. #4
    MuscleChemistry Guru Board Certified MD
    LeatherHead's Avatar
    Join Date
    Aug 2009
    Location
    FLORIDA
    Posts
    6,002
    M-Chem Coin = $1
    1
    Rep Power
    2147489660

    Default

    That's good info to have!! Thanks for posting it up.
    Likes DefMetalLifter liked this post
     
    Fear No Man In This World... Nor the Next

  5. #5
    Ph.D. P.E.D. Kinesiology Intramuscular Injection Certified Board Certified MD
    Presser's Avatar
    Join Date
    May 2002
    Posts
    38,488
    M-Chem Coin = $1
    232
    Rep Power
    10

    Default

    Anabolic Androgenic Steroid Half Life Chart.

    PCT Post Cycle Therapy Half life Chart Included.
    Author: Ben Presser
    Ph.D. P.E.D. Kinesiology
    Intramuscular Injection Certified

    The Most Reviewed IGF-1 lr3 On the Internet- PERIOD!

  6. #6
    Registered Member Board Certified Psy.D
    Ashop's Avatar
    Join Date
    Aug 2001
    Posts
    369
    M-Chem Coin = $1
    2
    Rep Power
    2147484035

    Default

    With USADA some of these detection times may be off some since they are testing in picogram amounts.
     

  7. #7
    MuscleChemistry Community Manager Board Certified CPH
    jimbosmith316's Avatar
    Join Date
    Apr 2014
    Location
    Georgia
    Posts
    1,845
    M-Chem Coin = $1
    50,032
    Rep Power
    10

    Default

    BUMP
     

  8. #8
    MuscleChemistry Community Manager Board Certified CPH
    jimbosmith316's Avatar
    Join Date
    Apr 2014
    Location
    Georgia
    Posts
    1,845
    M-Chem Coin = $1
    50,032
    Rep Power
    10

    Default

    Bump
     

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Log in

Log in