Prohormone & Supplement Ingredients:

Long Jack (Eurycoma Longifolia, Tongkat Ali, Pasak Bumi)

Long Jack (Eurycoma longifolia - commonly called tongkat ali or pasak bumi) is a flowering plant in the family Simaroubaceae, native to Indonesia, Malaysia, and, to a lesser extent, Thailand, Vietnam, and Laos.

Even though there are other legitimate medical areas of interest in Eurycoma longifolia, most Southeast Asians consume it for the plant's impact on sexual conduct. Already in 2001, Malaysian scientific researchers opened their peer-reviewed, Medline-archived report on Eurycoma longifolia's effect on lab rats with the statement "that Eurycoma longifolia Jack commonly known as Tongkat Ali has gained notoriety as a symbol of man's ego and strength by the Malaysian men because it increases male virility and sexual prowess during sexual activities."

Some scientific studies found that it enhances sexual characteristics and performance in rodents. Other laboratory animal tests have produced positive indications, with one extract having been observed to increase sexual activity in mature rats, including arousal, sniffing, and mounting behavior. In an experiment conducted on male rats, it was found that eurycoma longifolia increases sperm count. The authors also reported that the plasma testosterone level of Eurycoma longifolia extract treated rats "was significantly increased when compared with that of the control and infertile animals."

Another group of scientists confirmed that Eurycoma longifolia has the capacity to "reverse the inhibitory effects of estrogen on testosterone production and spermatogenesis." One Medline-indexed journal article cited as result that Eurycoma longifalia had an effect similar to testosterone replacement therapy in counteracting ostereoposis.

In a placebo-controlled human study with healthy young men in a weight-training program, it was found that "the lean body mass of the treatment group showed a significant increment, from 52.26 (7.18) kg to 54.39 (7.43) kg (p = 0.012)." The results of the study were published in the peer-reviewed British Journal of Sports Medicine.

The anabolic impact of Eurycoma longifolia has been confirmed in the animal model, when the size and weight of just one muscle was measured in treated and untreated rats of equal size. "Results showed that 800 mg/kg of butanol, methanol, water and chloroform fractions of E. longifolia Jack significantly increased (p<0.05) the leavator ani muscle".

Because of Eurycoma longifolia's testosterone-enhancing capacity, it has been included in numerous supplements marketed primarily to body building men. In gym circles, Eurycoma longifolia Jack is commonly referred to as Longjack.
Supplements with this ingredient:
Advanced Post Cycle Therapy (Post Cycle Support)
Beast Epi 18 (Prohormones)
Beast Super Halo (Prohormones)
DecaFire (Prohormones)
Mammoth DNA (Prohormones)
MassFire (Prohormones)
Methyl Depot (Prohormones)
Natural PCT (Post Cycle Support)
PCT Revolution Black (Post Cycle Support)
Post Cycle 3X (Post Cycle Support)
Reaper (Prohormones)
Reversitol V2 (Test Boosters/Hormone Regulation)
Sasquatch DNA Pure Mass (Prohormones)
Size 350 (Prohormones)
Stage II Evolution PCT Rejuvenation (Post Cycle Support)
Testavate 500 (Test Boosters/Hormone Regulation)
Tri-Methyl X.X.XXV Limited Edition (Prohormones)
Tri-Methyl Xtreme 3.15 (Prohormones)
Xtreme Anabolic Stack (Prohormones)
Xtreme H-50 (Prohormones)
Xtreme Mass (Prohormones)
Xtreme Shred (Prohormones)
Xtreme Tren SD (Prohormones)
Xtreme Tren Six (Prohormones)

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