Testo Jack 100™ | GNC
Gluten Free Gluten Free
Sugar Free Sugar Free
Vegan Vegan
Vegetarian Vegetarian

Now® Testo Jack 100™


Item # 807020


Size: 60 Capsules

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Gluten Free Gluten Free
Sugar Free Sugar Free
Vegan Vegan
Vegetarian Vegetarian

Product Information



Male Performance Formula
  • Incerease Virility
  • Supports Healthy Testosterone*

NOW® TestoJack 100™ contains a potent standardized extract of Eurycoma longifolia, commonly known as Tongkat Ali or Long Jack. LJ100® contains bioactive Eurypeptides, the active constituents of Tongkat Ali. Clinical and non-clinical studies have shown that Tongkat Ali extracts support male reproductive function and healthy testosterone levels. Tribulus has been included for its virility supporting effects as shown in scientific studies. TestoJack 100™ also contains ZMA®, a synergistic combination of zinc and magnesium for the support of healthy immune, reproductive and neuromuscular function. This combination of ingredients in TestoJack 100™ provides enhanced energy levels without the anxiety or insomnia that accompanies other energy supplements, as well as overall support for men's health.*


Nutrition Facts
Serving Size  2 Vegetarian Capsule(s)
Servings Per Container  60

Amount Per Serving     % DV

Magnesium (from magnesium aspartate) 150 mg   38%
Zinc (Monomethionine and Aspartate) 10 mg   67%

Vitamin B6 (as Pyridoxine HCl)  3.5 mg   **
ZMA®  808 mg   **
Eleuthero Root (Eleutherococcus senticosus)  300 mg   **
<i>Tribulus terrestris</i> fruit (Protodioscin 20%)  250 mg   **
LJ100® Tongkat Ali (Eurycoma longifolia Extract)   50 mg   **

** Daily Value (DV) not established.
Other Ingredients
Cellulose Capsule, Cellulose, Stearic Acid (Vegetable Source), Silica

How To Use

SUGGESTED USAGE: As a dietary supplement, take 2 Vcaps® 1 to 2 times daily with meals as needed, or as recommended by your health care practitioner. Consider taking this product in combination with NOW® ADAM™ Men’s Multiple and Tru-E BioComplex™.
Caution: This product is not intended for use by those with a serious medical condition or pregnant or lactating women. Consult your physician before use.
Store in a cool, dry place away from light.
NOW FOODS 395 S. Glen Ellyn Rd. Bloomingdale, IL 60108


4.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
To be honest I can't tell I am taking anything.
May 17, 2018
11 months ago
For workouts and bedroom performance
June 25, 2014
Good Product !
Take one in the morning and one in the evening to help my low "T" and I can feel the diffrance. This product works for me with no side effect. I look foward to getting my testtosterone checked again next month.
August 12, 2011
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Browse 3 questions Browse 3 questions and 2 answers
does this product contain caffine?
A shopper on Jun 6, 2016
can you take testo jack 100 and tribulus 1000 at the same time
A shopper on Mar 17, 2013
BEST ANSWER: Yes the 2 products can be taken together.
Does this product affects prostate health?
A shopper on Sep 2, 2018