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3-AD(TM) is our fully compliant patent pending muscle builder! Our revolutionary muscle builder is non-methaylated, so it's not harsh on the liver and wont shut you down. Why is it revolutionary? 3AD is shown to be 80% as androgenic as Methyltestosterone! Looking to add 5-10lbs of lean muscle fast? Purchase a bottle of 3AD today!!


  • 5 to 10lbs of Lean Muscle Gains
  • Increased Strength
  • Non-Methaylated
  • Fully Compliant

3-AD Muscle Builder / Dehydroandrosterol (Androst-5-ene-3a,17b-diol) – 20MG

To make room for the new Triple Stack version of our 3AD Muscle building product, we are currently running a Buy 1 Get 1 Free for our single compound version of 3AD. Purchase while supplies last!! 

Below is a comparison assembled by Gisvold et al, measuring relative androgenic potency of various androgens. Percentages are calculated from Micrograms Equivalent to an International Unit, with Testosterone being the comparative standard (15IU = 100%):

100.0% Testosterone

75.0% DHT

54.5% 17a-Methyltestosterone

43.9% 3-AD™ / Dehydroandrosterol (Δ5-Androstene-3a,17b-diol)

15.0% Androsterone

12.5% Andro (Δ4-Androstenedione)

12.0% Androstanedione

3.8% Epitestosterone

3.0% 5-AD (Δ5-Androstene-3b,17b-diol)

2.1% Epiandrosterone

2.0% DHEA (Dehydroepiandrosterone)

By comparison, it is apparent that 3-AD™ shows impressive androgenic potency, being about 3x stronger that Androsterone and possessing roughly 80% the androgenic strength of Methyltestosterone!

While it may be obscure, 3-AD™ is no less a recognized endogenous hormone in animals, and it’s exogenous administration is expressly prohibited by some sports organizations such as WADA.

Professional athletes under contract should check the doping rules of their specific organization prior to use of our 3-AD Muscle Builder.

Is this estrogenic like 5-AD, or alopecic like 3a-Diol?

“3a-Diol” generally refers to 5a-Androstane-3a,17b-diol, a prominent DHT metabolite associated with alopecia. 3a-Diol is a generic term and should not be confused with 3-AD™! 3-AD™ is not a DHT metabolite, but rather observed to be biosynthesized in man predominately from Dehydroandrosterone (DHA) via 5-Androstenedione via DHEA. Since 5-Androstenedione does not back-metabolize to DHEA or DHT, 3-AD™ does not appear capable of raising DHEA, 5-AD or 3a-Diol levels. Therefore, estrogenic and alopecic metabolites of 3-AD™ should be negligible or absent, and the majority of its biological effects are likely attributable to unmetabolized Dehydroandrosterol and its oxidized metabolite DHA.

Recently, studies by Gillete et al (among others) have noted that Delta-5 compounds like 3-AD™ have an amplifying effect on most other endogenous steroids, so 3-AD™ not only has potent androgenic action on its own, but also makes an excellent synergistic addition to multi-ingredient products like 3-AD™!

Androsterone-3-Acetate (5a-Androstan-3a-ol-17-one Acetic Acid Ester) -30MG

Androsterone retains about 12.5-15.0% of Testosterone’s androgenicity, so while it is somewhat similar to Epiandrosterone in structure, it is considerably more virilizing qualitatively. It’s decidedly more potent quantitatively as well, and this makes it an excellent pre-workout or pre-competition addition to enhance alpha attitude and competitive aggression. This sensation is commonly referred to as feeling “on” and Androsterone delivers it.

Androsterone blood levels and ratios are also a prominent marker for sexual preference, with high Androsterone levels corresponding to a stronger desire for women. Men with high Androsterone levels are also perceived more positively by women, who tend to view them as trusted alpha types.

There are several Androsterone derivates available on the market today, usually labeled erroneously as “DHEA” with a number next to them, but don’t be fooled. They are not truly DHEAs, and few of them share the potency or benefit of real Androsterone either. We use the Acetate ester of Androsterone in 3-AD™, which may prove to be a superior form based on its enhanced lipophilicity.

Serving Size: 1 Capsule 

Servings per Bottle: 60

Ingredients: See label image above. 

For beginners, we recommend taking 2-3 capsules per day in divided doses. Advanced users can take up to 5 capsules daily. We recommend a cycle of 4-8 weeks with a 4 week break between cycles. Following cycle, re recommend taking Robust Thrust during your 4 week break to restore natural hormone levels. 

How to stack: 3AD stacks well with an estrogen blocker like our Robust Thrust as well as a pro-hormone like our 11K-Test.

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