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AST Prohormones - 19-Nor 3-Andro

19-Nor 3-Andro 60 capsules from AST

19-Nor 3-Andro is unlike any other hormone precursor on the market. By uniquely integrating 3 precursor substrates, 19-Nor 3-Andro provides a hormonal punch more potent than any other pro-hormone supplement available. Each of the pro-hormones are a single enzyme reaction away from conversion to the potent muscle building hormones testosterone and nortestosterone.

19-Nor 3-Andro Formula

100 milligrams Androstenedione
100 Milligrams Androstenediol
100 Milligrams 19-Norandrostenedione

100 Milligrams of 19-Norandrostenedione

Each capsule contains 100 milligrams of 19-Norandrostenedione. 19-Norandrostenedione is a unique anabolic substrate that coverts to an androgen called nortestosterone. This is an efficient one-step enzyme conversion process.

Nortestosterone is a distinctive androgen that has a higher anabolic/androgenic ratio than testosterone. Though not as potent as testosterone it adds a unique dimension to androgen onset muscle growth. You see, nortestosterone binds differently to the muscle cell's androgen receptor. It is theorized that the receptor affinity for nortestosterone is very high thus binding the molecule "tighter". This may make nortestosterone more efficient in delivering it's "anabolic" signal.

100 Milligrams of Androstenedione

Androstenedione - the “secret-weapon” used by the East German Olympic athletes during their total domination of the Olympic games in the 70’s and 80’s is now bodybuilding’s hottest supplement.

Androstenedione is a potent androgen produced primarily in the adrenal gland. Androstenedione has been shown to dramatically increase “free” (the non-bound biologically active) testosterone levels through a single enzymatic reaction in the liver. Increases as high 237% have been reported within just minutes after taking this potent compound.

100 Milligrams 5-Androstenediol

5-Androstenediol is another unique androgen substrate that has been shown to provide a dramatic effect on testosterone levels. It is believed to be as much as 3 times the potency of androstenedione in its conversion into testosterone. What sets it apart however, is that it utilizes a different conversion enzyme than either androstenedione or 19-norandrostenedione. This may allow for efficient conversion without overly taxing the enzyme pathways.

You get multiple conversions via different substrate pathways.

5-Androstenediol also has a unique characteristic not found in other pro-hormone substrates including 4-Androstenediol. It exerts anabolic (muscle building) properties in its unconverted form. This means that it may promote muscle growth even if it's not converted into testosterone. This appears to unique to 5-Androstenediol.

Lastly, 5-Androstenediol has been shown to have powerful immunostimulating effects. It may actually strengthens your immune system.

Suggested use:

As a dietary supplement, take one capsule two times daily. Take one of your servings approximately 1 hour before exercise or athletic event. For maxiumum results, take 19-Nor 3-Andro for 6 weeks followed by a 2 week off period, then repeat cycle.

Warnings:

This product contains steroid hormones that may cause breast enlargement, testicle shrinkage and infertility in males, and increased facial and body hair, voice deepening, and clitoral enlargement in females. Higher doses may increase these risks. If you are at risk for prostate or breast cancer you should not use this product.

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