IsoStack is a super anabolic flavone complex that contains 7-isopropoxyisoflavone, 5,7-dihydroxyflavone, 20-hydroxyecdysone, isoflavonol, and triboxybol. IsoStak can help you grow. Naturally. Without steroids or prohormones like andro and 19-norandro. That's why IsoStak can be safely used by those athletes who want to avoid side effects of prohormone-based products. IsoStak can help support testosterone production endogenously, prevent aromatization (estrogen conversion), increase the number of androgen receptor sites (by up to 63%), promote protein synthesis, inhibit muscle breakdown, suppress cortisol, and selectively shuttle nutrients into growing muscles.*

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52-0034 Universal Nutrition IsoStak 60 capsules Nutrition Facts Serving Size: 1 capsule Servings Per Container: 60 Amount Per Serving % Daily Value* Niacin (B3) 10  mg 50%    Vitamin B6 3.5  mg 175%    Zinc 10  mg 67%    5-methyl-7-methoxyisoflavone 100  mg   7-isopropoxyisoflavone 100  mg   5.7 dihydroxyflavone 25  mg   20-hydroxyecdysone 25  mg   Isoflavonol 150  mg   Triboxybol (standardized for 29% steroidal saponins) 200  mg   Lysophosphatidylcholine 10  mg   *Percent Daily Values are based on a 2,000 calorie diet.   Other Ingredients: Tribulus terrestris extract, pueraria lobata, zinc aspartate, niacinamide, pyridoxine HCL, gelatin, magnesium stearate, stearic acid. Recommended Use: Take one capsule three times daily with meals. Do not exceed 3 capsules in any 24 hour period. Warning: Due to the powerful nature of this product, do not exceed recommended dosages. Please consult your physician before using this product, especially if you are under one's care. Not for use by pregnant or nursing women or by any person under 18. If you are at risk for prostate or breast cancer you should not use this product. Discontinue use if nervousness, tremor, sleeplessness, loss of appetite or nausea occur. KEEP OUT OF THE REACH OF CHILDREN. Before beginning any program of weight loss, consult your health care practitioner. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. If you notice any errors in the information above, please let us know. If you have further questions about this product, please contact Universal Nutrition at 1-800-872-0101 The nutrition facts listed above are supplied as a courtesy to our customers. The nutrition facts were current and accurate to the best of our knowledge at the time they were entered. Manufacturers often change formulas or ingredients without notifying us. We do our best to keep them as up to date as possible, however Netrition.com will not be held responsible for any differences between what is listed on our web site and what is listed on the product that you receive. If you need to be 100% certain of the ingredients currently being shipped, we recommend that you call or email our customer service department to check the shelf of current stock.