Written By: Brian Klepacki, MS, CSCS, CISSN

dark muscleWe have all heard this word before; testosterone. Depends on the type of person you are but many different images might come to mind when that word is mentioned.

Maybe it’s a ridiculously massive man (or woman) who looks like the hulk, or maybe you picture a feeble middle age man with a thinning hairline who occasionally plays softball with his buddies as an attempt to hold on to his ‘youth’.

Or maybe you think of professional athletes trying to cheat their way up the ranks to make more money. Whatever your opinion of ‘testosterone’ is, everyone has it and usually every male wants more it.

Testosterone boosters have been around for decades and they will continue to saturate the market for decades more. My hopes in writing this article is to take a much closer look at a certain product that has been shown to do exactly what is claims to do.

TDrive by ASRESEARCH is a new dietary supplement that is unlike others in the test-booster family. This particular supplement is a naturally derived product that has a unique formula of concentrated synergistic testosterone-stimulating factors.

The ingredients that are compounded together have been suggested to not only increase testosterone levels but to increase muscle growth and speed up fat loss.

Now before you say “YES, I want that!” let’s put on our science caps take a deeper look at how TDrive actually does what it says it does. “A good decision is based on knowledge and not on numbers.” –Plato.

Going down the list of ten ingredients in TDrive, we start with eurycoma. Eurycoma is the primary ingredient in TDrive with 550mg per serving. This herb is widely used throughout the Pacific Rim and Indonesia and has a long and vibrant history. The traditional use of eurycoma has been as an aphrodisiac and medicinal tonic.

However the more important property that traditional users agree on is that it is an effective herb for boosting male potency. Animal studies have shown that eurycoma induces sexual arousal and activity, not unlike the effect of testosterone itself. Eurycoma does in fact have testosterone-like effects on male rats, and in in-vitro (test tube) studies.

Benefits of T

Other animal studies have shown increases in serum testosterone levels that can ranged from 300% to almost 500%! And even better, the extract added in vitro to testicular tissue caused an increase of over 400% in testosterone production.

Not only is eurycoma apparent in increasing the activity of steroidogenic enzymes but an increase in cyclic AMP, which has a favorable effect on steroid synthesis has been shown. [1-4]

Mucuna Pruriens is a seed that is used as a popular medicine in China and India. TDrive contains 300mg of mucuna pruriens extract in each serving. It has been shown to increase testosterone levels [6], leading to evidence of added protein in the muscles and an increase in muscle mass and strength [7].

According to a more recent article that was published in 2011, m. pruriens seed extract induced a significant increase in the level of testicular testosterone in male rats [5]. It’s clear that this ancient seed has many positive effects on the body.

Safed Musli is another widely used herb that has a long history of success. Safed Musli has unparalleled therapeutic and medicinal properties which have made it a key ingredient in the preparation of a number of different formulations. Safed musli is also gaining increased importance as a tonic, which boosts the general immune system of the body.

It has also been shown to improve hormonal stability by enhancing the working of the adrenal gland. It also used to improve the circulation of blood combating fatigue in order to enhance strength and energy. Just like Eurycoma and the next ingredient discussed, these herbs have been recognized as safe with very low change of side effects. [8,9]

The last ingredient main ingredient I feel that is necessary to discuss is DIM or diindolylmethane. DIM has been shown to have complex interactions with the hormone estrogen thus appearing to have an anti-testosterone effect.

In other words, DIM has been shown to work against estrogen which has a direction affect on testosterone balance [10]. When the percentage of estrogen in the body is reduced, or limited, the percentage of testosterone is elevated.

There you have it, a very quick scientific breakdown to the four main ingredients in TDrive by ASRESEARCH. All of the ingredients in TDrive do have many other studies with results that parallel this supplement’s claims.

And the remaining ingredients that were not mentioned in this article (ginseng, L-tyrosine, white button mushroom, DMAE, maca root, and acacetin) also have data that shows to be in line with the intent of this product.

Not only are these ingredients proven to boost testosterone, they are naturally occurring and are safe to consume. As with all supplements and their outcomes, more scientific research needs to be done to make definite conclusions on claims made by companies but based on the research on this product, TDrive will bring results!

TDrive Bottle

Order TDrive Here

Learn More: Free Video Presentation on TDrive


**These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Not intended for use by persons under 18. Do not use if pregnant or nursing. Discontinue use and consult a medical doctor if you experience unusual symptoms. Do not exceed recommended serving. Improper use of this product will not improve results and is not advised. Consult with your doctor prior to using this product if you have been treated for, or diagnosed with, or have a family history of any medical conditions**

[1] Hamzah, SH, Yusof, A. The Anabolic Effects of LJ100. Department of Exercise Physiology, Sports Centre, University of Malaya, Kuala Lumpur. Kuo PC, et al. Cytotoxic and antimalarial beta-carboline alkaloids from the roots of Eurycoma longifolia. J Nat Prod. 2003 Oct;66(10):1324-7.

[2] Ang HH, Cheang HS. Effects of Eurycoma longifolia jack on laevator ani muscle in both uncastrated and testosterone-stimulated castrated intact male rats. Arch Pharm Res. 2001 Oct;24(5):437-40.

[3] Ang HH, Lee KL. Kiyoshi M. Eurycoma longifolia Jack enhances sexual motivation in middle-aged male mice. J Basic Clin Physiol Pharmacol. 2003;14(3):301-8.

[4] M.I.M Tambi, S. Othman, and J.M. Saad “Water-soluble extract of LJ100(TM) as a potential natural energizer for healthy aging men” Specialist Reproductive Research Center, National Population & Family Development Board,Ministry of Women and Family Development, Malaysia. Department of Biochemistry, Faculty of Medicine, University of Malaya, Malaysia.

[5] K. Muthu, P. Krishnamoorthy, Evaluation of androgenic activity of Mucuna pruriens in male rats. Afr J of Biotech. 2011 Oct: 10(66), pp. 15017-15019.

[6] Amin KMY, Khan MN, Rehman ZS. Sexual function improving effect of Mucuna pruriens in sexually normal male rats. J. Study Med. Plant. Fitoterapia. 1996. 67: 53-58.

[7] Bhasin S, Storer TW, Berman N, Callegari C, Clevenger B, Phillips J, Bunnell TJ, Tricker R, Shirazi A, Casaburi R (1996). The Effects of Supraphysiologic Doses of Testosterone on Muscle Size and Strength in Normal Men. 1996. N. Engl. J. Med. 335: 1-7.

[8] Praneta Desale. Safed Musli: Herbal Viagra for Male Impotence. J Medicinal Plants Studies, 2013: 1(3):91-97.

[9] . Elizabeth K. G. Safed musli a promising medicinal plant. Indian Journal of Areca nut, Species and Medicinal Plants. 2001; 5 (2): 65- 69.

[10] Le HT, Schaldach CM, Firestone GL, Bjeldanes OF. Plant-derived 3,3′-diindolylmethane is a strong androgen antagonist in human prostate cancer cells. J Biol Chem . 2003;278:21136–45. Epub 2003 Mar 27.