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      • Protein Power

        Medicated weight loss treatments may lead to reduced muscle mass. Adequate protein intake is crucial for building and maintaining lean muscle. Higher-protein diets are shown to preserve lean body mass during caloric restriction.

      • Metabolic Health

        Having more muscle aids weight maintenance in the long term. Muscles are an active tissue and one of the body's main users of energy. In fact, muscle tissue plays an essential role in burning calories even when our bodies are at rest. So, the more muscle mass, the more calories we burn at rest (also called “metabolic rate”).

      • Nutrient Density

        While medicated weight loss can be effective, lower food and caloric consumption can lead to the loss of vital nutrients. Improve your results by nourishing your body with superfoods, antioxidants, and phytonutrients.

      • Long-Term Results

        With a significant majority of medicated weight loss patients gaining weight back within the first year of post-treatment, prioritizing muscle retention and nutrient restoration is essential for sustaining long-term weight loss and achieving an ideal body composition.

      • Third-Party Quality Tested

        All raw materials and finished goods undergo rigorous quality testing to meet the highest Good Manufacturing Practice (GMP) standards for foods and dietary supplements, giving you confidence in your daily nutrition.

      How to use

      The versatile, simple-to-use products in Lean Muscles Essentials easily compliment any lifestyle.

      • Replace one meal a day with IsaLean Performance Protein, providing 36 grams of protein along with the complete nutrition of a balanced meal.
      • Enjoy Tri-Release after a workout, as a mid-day snack, or as a pre-bedtime protein boost to fuel your metabolism and support muscle protein synthesis while you sleep.
      • Add Greens to your daily routine for a boost in superfood nutrition, phytonutrients from organic produce, and two servings of leafy green vegetables. Mix it into a shake or other beverage, or on its own with water.
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      30-Day Satisfaction Guarantee

      If you are not completely satisfied with a product, you may contact us for a refund of the money you paid for the product (less shipping) at any time during the 30 day period following the date of purchase.  Other limitations apply. See Isagenix Return & Refunds Policy.

      †††Transparency and accuracy are a top priority at Isagenix. We constantly strive to ensure that product information is complete, accurate, and current. The facts panels displayed on our website are for convenience and the actual product and supplement or nutrition facts may vary slightly due to the availability of ingredients or changes to the manufacturing process.  Please review the facts panel included on the label for each product received to ensure the product meets your dietary and supplementation needs.

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