THG / The Clear – SuperStar Designer Steroid – Doctor's Analysis

THG, known as “The Clear” was a designer steroid used by Marion Jones, Jason Giambi, and other superstar athletes. Developed by Patrick Arnold along with Victor Conte and BALCO, it was thought to get past anti-doping testing until a sample was given to USADA. Tetrahydrogestrinone (THG) is a nandrolone-derived steroid and adaptation of gestrinone. While it is not estrogenic its progesterone-related properties can lead to side effects like gynecomastia. It also has androgenic and cardiovascular side effects. Enjoy the history of this compound, and if you’ve heard of it still being produced or used, please let me know in the comments!

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– Marion Jones, Dwain Chambers, Jason Giambi, more
03:03 – Formulated by Patrick Arnold
03:58 – Produced with Victor Conte & BALCO
04:30 – USADA received syringe of THG, within weeks got postive tests from stored urine samples
– Nandrolone derived, 17a ethylated gestrinone product
07:09 – Very powerful, only a few drops needed orally
– Not estrogenic, but progesterone related side effects
08:16 – Gynecomastia from progesterone interactions
08:40 – Androgenic: hair loss, acne, prostate issues, likely very suppressive to HPG axis
09:44 – Cardiovascular effects, lowering HDL
09:48 – Binds to glucocorticoid receptor, could lower immunity

Stay Strong and Healthy,
Dr. O


As the Anabolic Doc, since 2003, I’ve provided men who are using or have used anabolic steroids a confidential, ethical and professional medical venue to discuss their use. I do NOT in any way support the use of any performance enhancing drugs – PEDs, anabolic steroid or other medicine for muscle building or body transformation. The “off-label” use of PEDs, as such agents is considered elicit and may lead to adverse health outcomes. Please consult an expert health professional regarding any medical agent and do NOT use any medicine without the explicit advice and supervision of an appropriate medical expert.

This video is for education and information only. This is not medical advice. Only take medications as prescribed by your doctor. Do not take illegal substances. Taking steroids can lead to serious health consequences.

#THG #TheClear #Steroids

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