1-Androsterone (1-DHEA)

1-Androsterone (1-DHEA)

Chemical Name: 1-androsten-3b-ol-17-one
Suited For: Beginner/Intermediate
Cycle Length: 4-6 Weeks
Dosage: 200-300mg/day
Half Life: N/A


1- Androsterone (1-DHEA) is a non-methylated (non 17aa) pro-steroid that must convert to 1-androstenediol (1-AD), 1-androstenedione (original 1-AD) and/or 1-testosterone to be active. The double bond in the 1st position seems to slightly enhance its ability to resist excretion by the liver. 1-Androsterone occurs naturally in the body and when converted to 1-Testosterone, will be at its most potent.

Side Effects:

1-Androsterone will cause no issue with gyno, and very little to low effects on the HDL/LDL levels. Due to its androgenic potency, 1-Androsterone may cause hair loss for those at risk of male pattern baldness.


Users often report slow steady gains in muscle mass and strength when taking 1-Androsterone, and normally take 2-3 weeks to be seen. As there is little water gain, the gains are generally easily maintained through PCT as long as a good quality diet and training plan are continued.

As found in:

Prototype Nutrition – 3 Spray

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