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(Manufacturer Discontinued)



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BSN®'s original weight management formula was developed to promote the burning of fat and calories while keeping energy levels at a maximum. Along with the positive fat burning effects, THERMONEX™'s proprietary blend of caffeines, thermogenics and tyrosines is designed to improve physical performance, promote mental alertness and acuity and regulate thyroid function already within the normal range.*

An extremely sought after benefit is the absence of a post-serving crash; this is made possible with Naringin, prolonging the effects of all other ingredients, steadily bringing energy up, leveling it off and then slowly bringing energy levels back down.

  • Supports alertness and physical performance*
  • Supports the breakdown of fat tissue*
  • Supports the removal of temporary excess water*
  • Promotes thermogenesis*
  • Promotes the thermogenic properties of caffeine*
  • Supports catecholamine production*
  • Supports thyroid function already within the normal range*
  • Function: Fat Loss & Energy Amplifier
  • Size/Count: 120 count
  • Form: Capsules
  • Minimal Cycle Length: 6 weeks
  • Optimal Cycle Length: 12 weeks
  • Suggested Cycle Off Length: 4 weeks
  • Serving Size: 3 Capsules
  • Servings Per Container: 40
    • Amount Per Serving
    • %DV
    • Caffeine Anhydrous
    • 250mg 
    • **
    • Green Tea Extract (Leaf) (65% Total Catechins and 30% (EGCG) Epigallocatechin Gallate)
    • 375mg 
    • **
    • Octopamine HCL
    • 200mg 
    • **
    • Evodiamine
    • 35mg 
    • **
    • Yerba Mate (Leaf) (25% Caffeine)
    • 200mg 
    • **
    • AdvantraZ® Bitter Orange (Fruit) (30% Synephrine)
    • 60mg 
    • **
    • Bitter Orange (Fruit) (99% Naringin)
    • 50mg 
    • **
    • L-Tyrosine
    • 300mg 
    • **
    • Diiodotyrosine
    • 90mcg 
    • **
    • Iodotyrosine
    • 50mcg 
    • **
  • **Daily Value (DV) Not Established.
  • Other Ingredients: Magnesium Stearate and Gelatin.
  • *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  • Allergen Warning: Manufactured on equipment which processes products containing milk, egg, soybeans, shellfish, fish, tree nuts and peanuts.

DESIGNED FOR: Healthy adults 18-50 years of age seeking to support weight management, fat loss, energy, performance and appetite control.

RECOMMENDED USE: As a dietary supplement, take 3 capsules 2 to 3 times daily, 30 minutes before meals and/or exercise. Begin use with half the recommended dosage (2 capsules 2 to 3 times per day) to assess your tolerance. To avoid sleeplessness, do not take within 4 hours of bedtime. Drink at least 8-10 glasses of water a day. Experienced thermogenic users may achieve maximum fat loss and energy enhancement at a dose of 4 capsules 3 times per day. For best results, take 3-4 capsules 3 times daily and use as part of a low-fat diet and exercise program. Do not exceed 12 capsules within a 24-hour period.

WARNING: Before consuming THERMONEX™ seek advice from a health care practitioner if you are unaware of your current health condition or have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, or thyroid disease, anxiety, depression, seizure disorder, psychiatric disease, diabetes, pernicious anemia, difficulty urinating due to prostate enlargement, or if you are taking an MAO inhibitor or any other medication. Do not use if you are pregnant, nursing, prone to dehydration, or exposed to excessive heat. Reduce or discontinue use if sleeplessness, tremors, dizziness, nervousness, headaches, or heart palpitations occur. THERMONEX™ is only intended to be consumed by healthy adults 18-50 years of age. After 12 weeks of use, discontinue for at least 4 weeks. Keep out of reach of children and pets.



Disclaimer:   This website is for informational purposes only. Always check the actual product label in your possession for the most accurate ingredient information due to product changes or upgrades that may not yet be reflected on our web site. These statements made in this website have not been evaluated by the Food and Drug Administration. The products offered are not intended to diagnose, treat, cure, or prevent any disease. If you believe that you may have a disease condition, please consult your healthcare practitioner immediately, and before using any dietary supplement product.