NOW® TestoJack 100™ contains a potent standardized extract of Eurycoma longifolia, commonly known as Tonkat 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 halthy 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.
- Increases Virility
- Supports Healthy Testosterone*
- A Dietary Supplement
- Vegetarian Formula
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 Advanced Gamma-E.
Serving Size 2 Vcaps®
Servings Per Container 30
Amount Per Serving % Daily Value
Vitamin B-6 (from Pyridoxiine HCl) 3.5 mg 175%
Magnesium (from Magnesium Aspartate) 150 mg 38%
Zinc (from Zinc L-Monomethionine and Zinc Aspartate) 10 mg 67%
ZMA® (Patented mineral blend of Zinc L-Monomethionine,Magnesium/Zinc Aspartate, and Pyridoxine HCl) 808 mg †
Eleuthero (Eleutherococcus senticosus) (Root) 300 mg †
Tribulus terrestris Extract (Fruit) (min. 20% Protodioscin) 250 mg †
LJ100® Tongkat Ali (Eurycoma longifolia Extract) (Root) (18 - 28% Eurypeptides) 50 mg †
* Percent Daily Values are based on 2,000 calorie diet.
† Daily Value not established.
Other Ingredients: Cellulose (capsule), Cellulose, Stearic Acid (vegetable source) and Silica.