Thermogenic Complex

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Confused by all the advice out there for how to reach your ideal weight? Boggled by the long list of unpronounceable ingredients? Swanson Thermogenic Complex promises to make your life a little easier with just three simple yet effective dietary ingredients. First, there's green tea, the darling of modern dieters around the world. The secret behind green tea's benefits for healthy weight management is a compound known as EGCG, which we've optimized to a powerful 135 mg per capsule in our formula. Next is caffeine, a tried-and-true thermogenic agent that really has no equal. And finally, there's patented Chromax chromium picolinate, the trace mineral proven to help burn fat and promote lean muscle development when used in conjunction with a solid exercise program. It's that simple. Three ingredients, one effective formula. You provide the willpower, Thermogenic Complex provides the support you need to succeed.


Supplement Facts

Serving Size 1 Capsule

Servings Per Container 120

Amount Per Serving % Daily Value
Chromium (from Chromax® chromium picolinate) 125 mcg 357%
Green Tea Extract (Camellia sinensis) (leaf) (standardized to 40% EGCG) 337.5 mg *
EGCG (epigallocatechin-3-P-gallate) 135 mg *
Caffeine (caffeine anhydrous from coffee beans) 75 mg *

*Daily Value not established.

Other Ingredients: Gelatin, microcrystalline cellulose (plant fiber), magnesium stearate, silica

Suggested Use: As a dietary supplement, take one capsule two times per day with water before a meal.

Warning: For adults only. Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking any prescription medications. Discontinue use if you experience excessive sweating, severe headaches or trembling. Because chromium may enhance insulin sensitivity and affect glucose levels, diabetics and hypoglycemics should consult their healthcare provider before using this product.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.

Trademark Information: Chromax® is a registered trademark of Nutrition 21 and is licensed under U.S. patents #5,087,623; #5,087,624; and #5,175,156.




  1. Do Thermogenic Supplements Help the Body Burn More Calories?
    Thermogenic supplements are designed to support the body's natural calorie-burning processes by promoting thermogenesis, the production of heat during metabolism. Many thermogenic formulas contain ingredients that help support metabolic activity and energy expenditure. When combined with a healthy diet and regular exercise, thermogenic supplements can be a helpful addition to a weight-management routine.
  2. Are Thermogenic Supplements Safe?
    Thermogenic supplements are generally considered safe when used as directed. However, formulas can vary widely in their ingredients and potency, particularly those containing stimulants such as caffeine. Individuals who are sensitive to stimulants, have underlying health conditions, are pregnant or nursing, or take medications should consult a healthcare professional before use. Always follow the directions on the product label.
  3. When Is the Best Time to Take a Thermogenic Supplement?
    The ideal time to take a thermogenic supplement depends on the specific formula. Many thermogenic products are taken in the morning or before physical activity to support energy and metabolic function throughout the day. If the formula contains caffeine or other stimulants, it may be best to avoid taking it close to bedtime. Always follow the product's recommended usage instructions.
  4. How Do Thermogenic Supplements Fit Into a Healthy Weight-Management Plan?
    Thermogenic supplements are intended to complement—not replace—a healthy lifestyle. They work best when used alongside a balanced diet, regular exercise, adequate hydration, and healthy sleep habits. By supporting metabolism and energy expenditure, thermogenic supplements can help individuals stay on track with their overall weight-management goals.
  5. Why Does Swanson Thermogenic Complex Combine Caffeine and EGCG?
    Swanson Thermogenic Complex pairs naturally sourced caffeine with EGCG, a beneficial catechin found in green tea, to provide complementary support for metabolism and energy. Caffeine helps promote alertness and thermogenesis, while EGCG is valued for its antioxidant properties and its role in supporting healthy metabolic function. Together, these ingredients create a targeted formula designed to support active lifestyles and weight-management goals when combined with a balanced diet and regular exercise.
  6. Is Swanson Thermogenic Complex Suitable for Special Diets?
    Swanson Thermogenic Complex is formulated to meet a variety of dietary preferences. It is gluten free, non-GMO, and dairy free. However, this formula is not suitable for vegetarian or vegan diets because the capsules contain gelatin. As always, review the full ingredient list to ensure the product meets your individual dietary requirements.